SlashNext conducted research on the use of generative AI tools by malicious actors in collaboration with Daniel Kelley, a former black hat computer hacker and expert on cybercriminal tactics. They found a tool called WormGPT “through a prominent online forum that’s often associated with cybercrime,” Kelley wrote in a blog post. “This tool presents itself as a blackhat alternative to GPT models, designed specifically for malicious activities.”

The security researchers tested WormGPT to see how it would perform in BEC attacks. In one experiment, they asked WormGPT “to generate an email intended to pressure an unsuspecting account manager into paying a fraudulent invoice.”

“The results were unsettling,” Kelley wrote. “WormGPT produced an email that was not only remarkably persuasive but also strategically cunning, showcasing its potential for sophisticated phishing and BEC attacks” (screenshot below).

Kelley said WormGPT is similar to ChatGPT “but has no ethical boundaries or limitations. This experiment underscores the significant threat posed by generative AI technologies like WormGPT, even in the hands of novice cybercriminals.”

Just last week, Acronis reported that AI tools like ChatGPT have been behind a 464% increase in phishing attacks this year.

Also read: ChatGPT Security and Privacy Issues Remain in GPT-4

WormGPT and Generative AI Hacking Uses

WormGPT is based on the GPTJ language and provides unlimited character support, chat memory retention, and code formatting capabilities. The tool aims to be an unregulated alternative to ChatGPT, assuring that illegal activities can be done without being traced. WormGPT can be used for “everything blackhat related,” its developer claimed in the cybercrime forum.

Beyond WormGPT, Kelley and the SlashNext team discovered a number of concerning discussion threads while investigating cybercrime forums:

• Use of custom modules as unethical ChatGPT substitutes. The forums contain marketing of ChatGPT-like custom modules, which are expressly promoted as black hat alternatives. These modules are marketed as having no ethical bounds or limitations, giving hackers unrestricted ability to use AI for illegal activities.
• Refining phishing or BEC attack emails using generative AI. One discussion included a suggestion to write emails in the hackers’ local language, translate them, and then use interfaces like ChatGPT to increase their complexity and formality. Cybercriminals now have the power to easily automate the creation of compelling fake emails customized for specific targets, reducing the chances of being flagged and boosting the success rates of malicious attacks. The accessibility of generative AI technology empowers attackers to execute sophisticated BEC attacks even with limited skills.
• Promotion of jailbreaks for AI platforms. Cybercrime forums also contain a number of discussions centered on “jailbreaks” for AI platforms such as ChatGPT. These jailbreaks include carefully created instructions designed to trick AI systems into creating output that might divulge sensitive information, generate inappropriate material, or run malicious code.

While the specific sources and training methods weren’t disclosed, WormGPT was reportedly trained on diverse datasets, including malware-related information. The ability of AI tools to create more natural and tactically clever emails has made BEC attacks more effective, raising worries about the tools’ potential for supporting sophisticated phishing and spoofing attacks.

Some security researchers worry about the possibility of an AI-powered worm utilizing the capabilities of a large language model (LLM) to generate zero-day exploits on-demand. Within seconds, such a worm might test and experiment with thousands of different attack methods. Unlike traditional worms, it could constantly look for new vulnerabilities.

Such a never-ending hunt for exploits could leave system administrators with little to no time to fix vulnerabilities and keep their systems secure, leaving a wide range of systems vulnerable to exploitation, causing widespread and significant damage. The speed, adaptability, and persistence of an AI-powered worm increased the need for a vigilant, proactive approach to cybersecurity defenses.

Also read: AI Will Save Security – And Eliminate Jobs

Countering AI-Driven BEC Attacks

To counter the growing threat of AI-driven BEC attacks, organizations need to consider a number of security defenses:

• Implementing specialized BEC training programs
• Using email verification methods such as DMARC that detect external emails impersonating internal executives or vendors
• Email systems such as gateways should be capable of detecting potentially malicious communications, such as URLs, attachments and keywords linked with BEC attacks

Over the years, cybercriminals have continuously evolved their tactics, and the advent of OpenAI’s ChatGPT, an advanced AI model capable of generating human-like text, has transformed the landscape of business email compromise (BEC) attacks.And now the rise of unregulated AI technologies leaves organizations more vulnerable to BEC attacks.

To avoid the potentially catastrophic effects caused by the unrestrained use of AI tools for BEC attacks, timely discovery, quick response, and coordinated mitigation techniques are necessary. Efforts should concentrate on creating advanced security measures, promoting collaboration between cybersecurity and AI groups, and creating strong legal and regulatory frameworks to control and guarantee the responsible and ethical application of AI in the digital sphere.

Read next: How to Improve Email Security for Enterprises & Businesses

The post Black Hat AI Tools Fuel Rise in Business Email Compromise (BEC) Attacks appeared first on eSecurityPlanet.

In this article, we’ll delve into various types of vulnerability scans, explore their benefits, outline the ideal scenarios for running each type, and list the best vulnerability scanning tool to use for each type of scan. By understanding these distinctions, you can improve your overall cybersecurity defenses and harden your systems against potential threats.

See The Best Vulnerability Scanner Tools

Jump ahead to:

• Host-based Scanning
• Port Scanning
• Web Application Vulnerability Scanning
• Network Vulnerability Scanning
• Database Scanning
• Source Code Scanning
• Cloud Vulnerability Scanning
• Internal Scanning
• External Scanning
• Assessment Scanning
• Discovery Scanning
• Compliance Scanning
• What’s the Difference Between Authenticated & Unauthenticated Vulnerability Scans?
• Choosing Which Type of Vulnerability Scan to Run
• Bottom Line: Types of Vulnerability Scans

Host-based Scans

Host-based vulnerability scanning is aimed at evaluating vulnerabilities on specific hosts within an organization’s network. These scans can be agent server-based, in which an agent is deployed on the target host; agentless, in which no agent is required; or standalone, in which the scanning capabilities are self-contained.

• Agent-Server: The scanner installs agent software on the target host in an agent-server architecture. The agent gathers information and connects with a central server, which manages and analyzes vulnerability data. The agent does the vulnerability scan and sends the results to a central server for analysis and remediation. In general, agents collect data in real time and transmit it to a central management system. One disadvantage of agent-server scanning is that the agents are bound to specific operating systems.
• Agentless: Agentless scanners do not require any software to be installed on the target machine. Instead, they collect information through network protocols and remote interactions. To centrally launch vulnerability scans or establish an automatic schedule, this approach requires administrator-credentialed access. Agentless scanning does not require the same operating system-specific requirements as agents. This allows for the scanning of more network-connected systems and resources, but the evaluations require consistent network connectivity and may not be as thorough as with agents.
• Standalone: Standalone scanners are self-contained applications that run on the system being scanned. They examine the host’s system and apps for weaknesses. This scan does not use any network connections and is the most time-consuming of the host-based vulnerability scans. It is necessary to install a scanner on each host that will be checked. Most enterprises that manage hundreds, if not thousands, of endpoints will discover that standalone tools are not practical.

Benefits of Host-based Scans

• Identifies vulnerabilities in the operating system, software, and settings of the host
• Provides visibility into the security status of specific network hosts
• Assists with patch management and quick vulnerability repair
• Aids in the detection of illegal program installs or modifications to settings
• Contributes to the overall security of hosts by minimizing the attack surface

When to Run a Host-based Scan

• When thorough information on the host’s setup, patches, and software is necessary 
• When assessing the security of individual network systems or servers, and organizations with a complicated network infrastructure with a high number of individual hosts

Best Tool to Use

Tenable Vulnerability Management (formerly Tenable.io) provides enterprises with a comprehensive and fast solution for assessing vulnerabilities at the host level. Tenable.io’s host-based scanning works by deploying lightweight software agents on specific hosts throughout the network. These agents gather data on the host’s operating system, installed software, settings, and other pertinent information. This data is subsequently transmitted to the Tenable.io platform for analysis and vulnerability assessment.

Tenable.io is a popular option for enterprises looking for comprehensive host-based scanning solutions due to its agent-based approach, continuous monitoring, asset management features, integration capabilities, and vast vulnerability knowledgebase.

Pricing: Tenable Vulnerability Management costs $2,275 a year for 65 assets, with discounts for multi-year contracts.

Port Scans

Port scanning sends network queries to different ports on a target device or network. The scanner detects which ports are open, closed, or filtered by analyzing the results. Open ports may suggest possible vulnerabilities or network-accessible services.

Benefits of Port Scanning

• Detects open ports and services on target computers, revealing potential attack vectors
• Identifies misconfigurations and services that may be exposed to exploitation
• Assists in network mapping and understanding the network infrastructure’s topology
• Detects illegitimate or unfamiliar services on network devices
• Closes unnecessary open ports and services to help with security hardening

When to Run a Port Scan

• When businesses want to know how vulnerable their network is to outside attacks
• Useful for locating open ports, services, and other points of entry that attackers may use
• It is advised as the first step in evaluating the security of network equipment and systems

Best Tool to Use for Port Scans

Nmap Security Scanner communicates directly with the host’s operating system to collect information on open ports and services, after which it applies techniques such as TCP connect scanning, SYN scanning, UDP scanning, and more. Each approach employs a different strategy to ascertain the state of the target ports (open, closed, or filtered).

Because of its versatility, extensive features, active development, scripting support, and cross-platform compatibility, Nmap’s host-based scanning for port scans is highly respected. These features make Nmap a popular port scanning tool among network administrators, security experts, and amateurs.

Nmap is free and open source for end users, but there’s also a paid license for OEM redistribution.

Also read: Nmap Vulnerability Scanning Made Easy: Tutorial

Web Application Scans

Web application scanners are used to identify vulnerabilities in web applications. These scanners frequently probe software to map its structure and discover potential attack vectors. These scanners automate the process of scanning web applications, evaluating the application’s code, configuration, and functioning to find security flaws. Web application scanners simulate many attack scenarios to discover common vulnerabilities, such as cross-site scripting (XSS), SQL injection, cross-site request forgery (CSRF), and weak authentication systems. They utilize techniques such as crawling the application to identify all available pages, sending input data to forms, and reviewing server responses for potential vulnerabilities. Web app canners typically use predefined vulnerability signatures or patterns to detect existing vulnerabilities.

Benefits of Web Application Scans

• Detects web application-specific vulnerabilities such as SQL injection, XSS, and insecure authentication
• Aids in the discovery of security holes that might result in unauthorized data access or alteration
• Assists in maintaining compliance with standards and regulations
• By detecting code flaws and vulnerabilities in online applications, it contributes to secure development standards
• Reduces the likelihood of breaches and safeguards critical user data

When to Run a Web Application Scan

• Ideal for use by organizations with web apps, websites, or other online services
• When reviewing the security of online applications and finding vulnerabilities such as XSS, SQL injection, or improper authentication
• For web-based systems, it’s recommended throughout the development phase or as part of ongoing security audits

Best Tool to Use

Invicti applies an automated scanning technique to identify vulnerabilities in web applications. It discovers and evaluates all aspects of an online application, including its pages, inputs, and functions, using a combination of crawling and scanning approaches. The scanning engine of Invicti can identify a wide range of online application vulnerabilities, such as SQL injection, XSS, and remote code execution, among others. 

The platform’s automated scanning, deep scanning capabilities, business logic testing, and powerful reporting capabilities make it a top choice for enterprises looking for dependable and quick web application security evaluations.

Invict does not publish pricing information, but the price for each plan can be obtained by contacting the vendor.

Also read:

• Best DevOps, Website, and Application Vulnerability Scanning Tools
• Top Web Application Firewalls (WAF)

Network Vulnerability Scans

Network vulnerability scanners detect vulnerabilities by scanning for known flaws, incorrect settings, and out-of-date software versions. To find vulnerabilities throughout the network, these scanners frequently use techniques such as port scanning, network mapping, and service identification. It also examines network infrastructure, including routers, switches, firewalls, and other devices.

Benefits of Network Vulnerability Scanning

• Detects flaws in network infrastructure components such as routers, switches, and firewalls
• Aids in the detection of misconfigurations, insufficient encryption algorithms, and out-of-date software versions
• Aids in the maintenance of a secure and robust network environment
• Supports risk management and vulnerability prioritization based on criticality
• Assists in meeting security standards and regulatory obligations

When to Run a Network Vulnerability Scan

• When safeguarding the network perimeter, preventing illegal access, and evaluating network device security
• Appropriate for enterprises looking to analyze the overall security of their network architecture
• Effective for detecting vulnerabilities in network equipment
• Recommended as part of routine security evaluations or while making network upgrades

Best Tool to Use

Microsoft Defender for Endpoint (formerly known as Microsoft Defender Advanced Threat Protection) is gaining traction as a vulnerability management scanning tool, especially for remote work and work from home scenarios. Within its security suite, it provides complete network vulnerability detection capabilities and operates solely through agent-based deployment. Microsoft Defender for Endpoint captures and analyzes network traffic data, such as network flows, protocols, and communication patterns, by deploying network sensors.

Microsoft Defender for Endpoint offers a number of benefits for network vulnerability scanning. Features include seamless interaction with Microsoft threat intelligence, behavior-based detection techniques, endpoint protection correlation, and centralized management. These capabilities enable enterprises to discover and resolve network vulnerabilities proactively, strengthen their security posture, and reduce possible threats.

Microsoft offers a three-month free trial for users to test out Microsoft Defender for Endpoint. Additionally, the Microsoft 365 E5 subscription includes Microsoft Defender for Endpoint Plan P2, which costs $57 per user per month. Contact Microsoft sales for detailed price information on different plans.

See the Best Enterprise Vulnerability Scanners

Database Scans

Database scanners are used to evaluate the security of database systems. They examine database setup, access controls, and stored data for vulnerabilities such as insecure permissions, injection problems, or unsafe settings. These scanners frequently provide information for securing databases and safeguarding sensitive data.

Benefits of Database Scanning

• Detects database-specific vulnerabilities such as insufficient access controls, injection problems, and misconfigurations
• Aids in the protection of sensitive data from illegal access or disclosure
• Assists in ensuring that data protection rules are followed
• Improves performance by detecting database-related problems
• Improves overall database security and integrity

When to Run a Database Scan

• When evaluating database management systems (DBMS), safeguarding databases, and protecting sensitive data from unwanted access
• Useful for organizations that use databases to maintain sensitive information
• Useful for finding database-specific vulnerabilities, misconfigurations, and lax access constraints
• Recommended for enterprises that prioritize data storage security and must comply with industry laws

Best Tool to Use

Imperva’s Scuba Database Vulnerability Scanner can detect hidden security issues inside your databases that may be missed by routine monitoring or manual assessments. Scuba is intended to scan enterprise databases for potential security vulnerabilities and misconfigurations, such as in Oracle, Microsoft SQL Server, SAP Sybase, IBM DB2, and MySQL. Following the completion of the scan, Scuba provides information and solutions on how to fix the detected concerns. This then assists database administrators and security teams in efficiently prioritizing and mitigating threats. Scuba is available for a variety of operating systems, including Windows, Mac, and Linux (both x32 and x64).

One notable advantage of Scuba is that it is available as a free tool, making it accessible to businesses with limited budgets or those looking for a cost-effective alternative.

Also read: 7 Database Security Best Practices: Database Security Guide

Source Code Scans

Early in the development cycle, source code should be checked for security vulnerabilities to identify possible issues before they become too costly to fix. Source code scanners examine software applications’ source code for security flaws, coding mistakes, and vulnerabilities. They look for possible vulnerabilities such as input validation errors, improper coding practices, and known susceptible libraries in the codebase. During the software development lifecycle, source code scanners assist developers in identifying and correcting vulnerabilities.

Benefits of Source Code Scanning

• Detects security flaws and vulnerabilities in software application source code
• Helps in the detection and correction of code problems early in the development lifecycle
• Supports secure coding methods and industry standards conformance
• Assists in lowering the risk of application vulnerabilities
• Contributes to the overall security and reliability of software programs

When to Run a Source Code Scan

• Most appropriate for use during the software development lifecycle to ensure code quality and security, detect vulnerabilities in source code and prevent security issues in production
• Ideal for firms that develop their own software applications
• Useful for examining source code for vulnerabilities and potential security flaws

Best Tool to Use

Snyk scans the source code of software projects for potential vulnerabilities and security flaws. It examines the dependencies and libraries used in a project by scanning code sources, including Git repositories and package manifests. Snyk contains a large collection of security advisories and vulnerability information that is constantly updated, allowing it to reliably discover problematic dependencies. Snyk interfaces easily with CI/CD pipelines, enabling automatic security scanning throughout the software development lifecycle. It is compatible with common development tools and processes such as GitHub, Bitbucket, Jenkins, and others.

Snyk offers a free version with limited tests per month. Unlimited testing features can be availed in their Team plan starting at $52 per contributing developer per month.

See the Top Application Security Tools & Software

Cloud Vulnerability Scans

Cloud vulnerability scanners evaluate the security of cloud environments such as IaaS, PaaS, and SaaS installations. They offer insights and ideas for improving cloud deployment security. These scanners investigate cloud setups, access restrictions, and services to detect misconfigurations, poor security practices, and cloud-specific vulnerabilities.

Benefits of Cloud Vulnerability Scanning

• Identifies cloud-specific vulnerabilities such as misconfigurations, lax access constraints, and insecure services
• Assists in maintaining a secure and compliant cloud infrastructure
• Maintains visibility and control over cloud assets
• Implements cloud security best practices and regulatory requirements
• Lowers the likelihood of illegal access, data breaches, or cloud-related risks

When to Run a Cloud Vulnerability Scan

• When checking the security of cloud-based servers, storage, and applications, as well as assuring adequate cloud resource configuration
• Ideal for businesses that use cloud infrastructure and services
• Useful for evaluating the security of cloud resources, settings, and permissions
• Recommended for enterprises using cloud technologies to guarantee proper cloud configuration and administration

Best Tool to Use

Wiz is a cloud-native security platform that makes use of cloud-native technologies and APIs to enable seamless integration and comprehensive scanning capabilities. It was recognized as the second easiest-to-use vulnerability scanner platform on G2.

Wiz is optimized for cloud environments and has extensive features for cloud security. It is capable of handling large-scale cloud infrastructures, making it appropriate for enterprises with complicated and broad cloud installations. Wiz also automates vulnerability screening and provides continuous monitoring, allowing security teams to keep up with new threats and security issues in real time. These characteristics allow enterprises to effectively scan and monitor cloud resources, keeping up with changing cloud environments.

Wiz does not list pricing on their website but you may contact the vendor for a custom quotation.

Also read:

• Best Cloud Native Application Protection Platforms (CNAPP)
• Best Cloud, Container and Data Lake Vulnerability Scanning Tools

Internal Scans

Internal scans are designed to identify vulnerabilities in an organization’s internal network. They inspect systems, servers, workstations, and databases for security flaws that may lie within network borders. These scans are performed from within the network by looking for flaws such as privilege escalation vulnerabilities. Internal scans are particularly beneficial for mapping employee permissions and identifying potential weaknesses to an insider attack.

Benefits of Internal Scanning

• Identifies internal network vulnerabilities such as systems, servers, and workstations
• Maintains a secure internal environment and mitigates internal dangers
• Detects potential security flaws that might be exploited by insiders
• Helps enforce internal security rules and regulations
• Provides visibility into the internal network’s overall security posture

When to Run an Internal Scan

• To identify weaknesses that may not be apparent from the outside while examining the security of internal network infrastructure
• Useful for firms who wish to assess the security of their internal network
• Useful for finding internal infrastructure vulnerabilities and misconfigurations
• Recommended as a preventative strategy to address security concerns within an organization’s network perimeter

Best Tool to Use

OpenVAS is a popular open-source vulnerability scanner for internal vulnerability scanning. It locates and identifies the assets within your internal network that require scanning. It can detect all the devices and systems on an internal network by scanning a range of IP addresses or specified network segments. It then scans the scanned systems and devices for known vulnerabilities, misconfigurations, weak passwords, and other security concerns.

OpenVAS makes use of a large number of plugins, also known as Network Vulnerability Tests (NVTs), that are continuously updated. These plugins include tests for a variety of vulnerabilities, exploits, and security flaws. The plugins are used by OpenVAS to scan and analyze internal network components, discovering potential vulnerabilities and producing thorough reports.

OpenVAS also features configuration auditing tools and a capability to generate thorough reports following the scan that highlight the vulnerabilities and misconfigurations detected during the evaluation.

OpenVAS is a free open-source program.

See the Best Open-Source Vulnerability Scanners

External Scans

External scans identify vulnerabilities in an organization’s internet-facing assets. These scans target internet-accessible services, apps, portals, and websites to detect any flaws that external attackers may exploit. They examine all internet-facing assets, such as employee login pages, remote access ports, and business websites. These scans help companies understand their internet vulnerabilities and how they might be exploited to obtain access to their network.

Benefits of External Scanning

• Detects vulnerabilities in internet-facing components such as apps, websites, and portals
• Detects potential entry points for external attackers
• Helps maintain a secure perimeter and protection against external dangers
• Helps meet compliance requirements for external security evaluations
• Reduces the danger of unauthorized access, data breaches, or external-facing system exploitation

When to Run an External Scan

• Recommended when analyzing and blocking unwanted access to publicly accessible systems, websites, and network services
• Suitable for enterprises that need to assess the security of their network from the outside
• Useful for discovering vulnerabilities that external attackers may exploit
• Recommended to use as part of standard security evaluations or to meet external regulations or requirements

Best Tool to Use

Many vulnerability scanners are designed to just scan for internal vulnerabilities, but Rapidfire Vulnerability Scanner is built to search for both internal and external vulnerabilities.

Rapidfire focuses on identifying security flaws in systems and devices accessible from beyond a network’s perimeter. It searches for possible vulnerabilities in publicly available IP addresses, domains, and internet-facing assets. To find vulnerabilities, the scanner applies a number of approaches, including scans for missing patches, unsafe settings, weak passwords, known attacks, and other security flaws. It makes use of vulnerability databases and constantly updated signatures to ensure that vulnerabilities are correctly identified. Reports provide precise insights into vulnerabilities, allowing security teams to efficiently prioritize and resolve concerns.

RapidFire Tools doesn’t post pricing information, but interested customers may request a quote.

Read more: External vs Internal Vulnerability Scans: Difference Explained

Assessment Scans

Vulnerability assessments entail a thorough examination of a company’s systems, networks, applications, and infrastructure. These evaluations seek to identify vulnerabilities, evaluate risks, and make suggestions for risk mitigation. They can identify particular flaws or holes that might be exploited by attackers to undermine system security. Vulnerability assessment scans often comprise scanning the target environment using automated tools for known vulnerabilities, misconfigurations, weak passwords, and other security concerns. The scan results offer a full report on the vulnerabilities discovered, their severity, and potential consequences.

Benefits of Assessment Scanning

• Provides a thorough examination of vulnerabilities in systems, networks, and 
• applications
• Aids with assessing an organization’s overall security posture
• Prioritizes vulnerabilities based on severity and probable effect
• Assists in making educated judgments about risk reduction and remedial initiatives
• Helps meet security standards and regulatory obligations

When to Run an Assessment Scan

• Relevant for enterprises looking for a full assessment of their entire security posture
• Useful for doing comprehensive vulnerability assessments across many systems, networks, and applications
• Recommended on a regular basis or whenever a complete examination of an organization’s security is necessary

Best Tool to Use

Rapid7 Nexpose is a vulnerability management solution with extensive assessment scanning capabilities. It provides complete vulnerability assessments, risk prioritization, and remedy advice. Nexpose is well-known for its simplicity of use and interoperability with other security solutions. Users may undertake rapid evaluations of their environment and any security risks by sorting asset information.

Rapid7 offers both free and paid plans for Nexpose. Contact the vendor for specific pricing information.

Also read: 7 Steps of the Vulnerability Assessment Process Explained

Discovery Scans

While an assessment scan is focused on a specific system or network, a discovery scan is focused on the identification and inventorying of assets within a network environment. Its goal is to map the network and identify the devices, systems, applications, and services that exist on it.

A discovery scan’s primary goal is to offer an accurate and up-to-date inventory of assets, including IP addresses, operating systems, installed applications, and other pertinent information. It aids in the understanding of network topology, the detection of illegal devices or rogue systems, and asset management. Discovery scans are less invasive than vulnerability assessment scans and are used to obtain information about the network architecture.

Benefits of Discovery Scanning

• Helps manage overall risk and security governance
• Identifies and makes inventories of assets in the network environment
• Assists in maintaining visibility and control over an organization’s infrastructure
• Helps in the detection of illegal devices or rogue systems
• Assists in network management and understanding the range of vulnerability evaluations

When to Run a Discovery Scan

• Recommended when keeping an up-to-date list of connected devices, detecting illegal or rogue devices, and guaranteeing network visibility
• Suitable for enterprises that need to discover network-connected devices or systems
• Useful for network inventory management, detecting illegal devices, and monitoring network changes
• Recommended for use during the initial deployment of a vulnerability management program or as part of continuous network monitoring efforts

Best Tool to Use

Because of its user-friendly design and enhanced network mapping features, Zenmap, a graphical interface for Nmap, stands out as an outstanding option for doing network discovery scans.

Zenmap makes network scanning and viewing easier with a user-friendly design. Zenmap lets users save frequently used scans as profiles, allowing them to be performed repeatedly without the need for manual setup.

Users can construct Nmap command lines interactively using Zenmap’s command creator function. Zenmap maintains a searchable database that records scan findings, allowing for simple information access and retrieval.

Zenmap is a free open-source application.

See the Top IT Asset Management (ITAM) Tools for Security

Compliance Scanning

Compliance scans compare an organization’s systems and networks to regulations, standards, and best practices. These scans ensure that security policies and settings are in accordance with the appropriate compliance frameworks, assisting enterprises in meeting regulatory obligations.

Benefits of Compliance Scans

• Contribute to meeting regulatory and industry standards
• Identify vulnerabilities and flaws that might lead to compliance violations
• Assists with the deployment of security controls in order to achieve compliance
• Helps with paperwork and reporting for compliance audits
• Assists in the maintenance of a secure and compliant environment

When to Run a Compliance Scan

• Useful for assuring adherence to specific security needs and checking compliance with industry or regulatory norms
• When meeting compliance regulations such as PCI DSS, HIPAA, or GDPR

Best Tool to Use

OpenSCAP is an open-source platform that analyzes system security compliance and assures adherence to security standards. The scanner includes a comprehensive set of tools for scanning online applications, network infrastructure, databases, and hosts. Unlike other scanners, OpenSCAP compares the device to the SCAP standard rather than checking for Common Vulnerabilities and Exposures (CVEs).

To assess system compliance, OpenSCAP employs a mix of specified security content and scanning algorithms. It offers a security policy library known as SCAP (Security Content Automation Protocol) content, which comprises security baselines, configuration rules, and vulnerability tests. Compliance scans may be planned and done automatically using OpenSCAP’s automation features, minimizing manual work and enhancing operational efficiency.

OpenSCAP is a free, open-source project and is continually enhanced, updated, and evaluated by a diverse group of contributors, assuring the availability of current security material and continued development.

See the Top Governance, Risk and Compliance (GRC) Tools

What’s the Difference Between Authenticated & Unauthenticated Vulnerability Scans?

There are two primary approaches to vulnerability scanning: authenticated and unauthenticated scans. Here are key differences between the two.

• Authenticated Scans:
  • Allow users to log in to the target system or network using valid credentials
  • Provides a thorough evaluation of configuration, fixes, and software
  • With preset scan settings and credentials, tools such as Nmap, Nessus, or OpenVAS can be utilized
  • Accessing restricted regions provides more accurate and thorough findings
  • These tools are useful for doing detailed evaluations, finding misconfigurations, and ensuring compliance with security requirements
• Unauthenticated Scans:
  • Instead of relying on credentials, unauthenticated scans leverage external data and probes
  • Scan open ports, services, and online applications for vulnerabilities
  • Commonly used tools include Nmap, Nikto, and ZAP
  • Provides a quick and straightforward approach to find vulnerabilities
  • These tools are useful for doing broad assessments, assessing security posture, and finding exposed or vulnerable services

A thorough vulnerability scanning approach should include both authenticated and unauthenticated scans. This provides larger coverage and better insights on a system’s or network’s strengths and shortcomings. Comparing the outcomes of both categories aids in identifying disparities and areas that require more research or correction. Including both authorized and unauthenticated scans improves overall security awareness and preparation.

Also read: Penetration Testing vs Vulnerability Scanning: What’s the Difference?

Choosing Which Type of Vulnerability Scan to Run

• When evaluating vulnerabilities on specific hosts inside the network, use host-based scanning.
• When discovering open ports and services on network systems or devices, perform a port scan.
• When finding and resolving vulnerabilities in web applications, websites, and related services, do a web application vulnerability scan.
• Run a network vulnerability scan while evaluating an infrastructure’s overall security.
• Run a database scan to find issues with database settings and systems.
• Run source code scanning to look for any potential weaknesses in software programs.
• Run a cloud vulnerability scan to assess the security of cloud resources.
• When looking for internal vulnerabilities of a network environment, do an internal scan.
• Run an external scan to assess your vulnerabilities from outside the network.
• Run an assessment scan to obtain a thorough evaluation of the condition of your security.
• Run a discovery scanning procedure to learn what devices or systems are connected to the network.
• Run a compliance scan to ensure that a certain set of industry standards, rules, or laws is being followed.

Here are some guidelines for choosing a vulnerability scanning tool:

• The vulnerability scanner should ideally be simple to set up and use. It is essential to have a visual dashboard that clearly displays the location, nature, and severity of a detected threat.
• The scanner should be sufficiently automated and notify you of discovered vulnerabilities in real time.
• To eliminate false positives, it should validate an identified vulnerability. Reduced false positives are critical for avoiding time waste.
• The scanner must be able to present its findings with thorough analysis. Visual graphs are quite useful.
• Make sure available support options meet your needs.

Bottom Line: Types of Vulnerability Scans

Vulnerability scanning is a critically important part of cybersecurity risk management, allowing organizations to find and fix flaws in their systems, networks, and applications through a range of vulnerability scan types. To keep your systems and data safe, vulnerability scanning should be a component of a thorough vulnerability management program that includes frequent scans and timely repair of discovered vulnerabilities. Staying on top of vulnerabilities is as difficult as it is important and requires organizational commitment.

Read next:

• Top Vulnerability Management Tools
• Top Breach and Attack Simulation (BAS) Tools

The post 12 Types of Vulnerability Scans & When to Run Each appeared first on eSecurityPlanet.

VLANs enable logical partitioning inside a single switch, resulting in multiple virtual local area networks where physical switch segmentation is not a possibility. These partitions enable the division of a large network into smaller, more manageable broadcast domains, thereby improving network security, efficiency, and flexibility. In this comprehensive guide, we will look at how VLANs function, when to use them, the benefits and drawbacks they provide, and the types of VLANs.

• How Do VLANs Work?
• When to Use a VLAN
• Advantages of VLANs
• Disadvantages of VLANs
• Common Types of VLANs
• Bottom Line: VLANs

How Do VLANs Work? 

VLANs are assigned unique numbers, which enable network administrators to arrange and separate network traffic. A VLAN number is a label or tag that is applied to certain packets in order to determine their VLAN classification. The valid VLAN number range is typically 1 to 4094, providing adequate flexibility to build many VLANs within a network configuration.

VLAN numbers are assigned to switch ports to associate VLAN membership with network devices. The switch then permits data to be transmitted across ports that are part of the same VLAN. Network administrators can regulate the flow of traffic within the network by establishing VLAN membership for particular ports. By giving the right VLAN number to each port on a VLAN switch, ports may be identified as belonging to a certain VLAN. VLAN tagging, which adds a tiny header to Ethernet frames, is used by switches to identify the VLAN to which the frame belongs. This tagging guarantees that traffic is channeled correctly inside the VLAN and does not leak to other VLANs.

Since practically all networks include more than one switch, VLANs provide a means to transport traffic between them. After assigning VLAN numbers to switch ports, the switch ensures that data destined for devices in the same VLAN is transferred correctly. When two or more ports on the same switch are assigned the same VLAN number, the switch permits communication between those ports while isolating traffic from other ports. This segmentation improves network security, performance, and administration capabilities.

Because most networks are bigger than a single switch, it is necessary to facilitate communication across VLANs on various switches. A simple way to accomplish this is to configure particular ports on each switch to be part of a common VLAN and to make physical connections (usually through cables) between these designated ports. Switches enable inter-VLAN traffic to flow by connecting these ports, allowing communication between devices in different VLANs.

Also read: How to Implement Microsegmentation

When to Use a VLAN

VLANs provide several advantages in network management, performance enhancement, and security. They offer the flexibility and control required in enterprise network settings, whether it is the logical separation of devices based on function, the creation of isolated guest networks, the prioritization of critical traffic, or the optimization of large-scale networks. VLANs are particularly useful in situations such as:

• High-traffic environments and networks with over 200 devices: VLANs provide efficient traffic flow and easier administration by effectively controlling and arranging a large number of devices.
• Optimizing network performance in high-traffic LANs: Congestion may be decreased by splitting traffic into distinct VLANs, resulting in smoother data transfer and lower latency. This improvement enables more effective network resource utilization and increases overall network efficiency.
• Creating multiple switches from a single switch: Network managers can create independent broadcast domains by segmenting ports into various VLANs, thus splitting a single switch into many logical switches. This separation increases network performance, security, and administration.
• Adding security measures and controlling excessive broadcast traffic: Separating groups into separate VLANs increases security while reducing performance difficulties caused by excessive broadcast traffic.
• Prioritizing voice and video traffic: For real-time communication applications, this segmentation assures quality of service (QoS). VLANs reduce latency and packet loss by prioritizing this sort of traffic, improving the overall user experience and ensuring seamless communication.
• Creating isolated guest networks: VLANs prevent unauthorized access and associated security issues by isolating guest devices from the internal network. This isolation guarantees that visitors have access to the resources they require while safeguarding the internal network’s integrity and security.
• Separating logical devices: VLANs allow devices to be logically separated based on their purpose, department, or security needs. Network administrators can enhance network performance and security by grouping devices with similar tasks or security requirements into VLANs. This segmentation decreases broadcast traffic, safeguards against potential security breaches, and enables focused administration and control.
• When simplifying network management: VLANs are critical in constructing virtual networks that transcend physical servers in virtualized and cloud computing environments. This adaptability simplifies network administration, increases scalability, and allows for more effective resource consumption. VLANs in these contexts provide smooth connectivity between virtual computers and assist enterprises in managing their infrastructure more efficiently.

See how one managed service provider used VLANs to protect backups from ransomware: Building a Ransomware Resilient Architecture

8 Advantages of VLANs

VLANs enable enterprises to improve network efficiency, scalability, and security while also simplifying network administration, increasing security, and boosting overall performance. Here are some of the advantages of using VLANs.

1. Logically segment networks: VLANs allow for the logical segmentation of networks and the administration of geographically scattered sites. Administrators may efficiently manage network resources, apply specific security measures, and guarantee seamless communication across locations by building distinct VLANs for various sites or departments.
2. Improve network security: By logically grouping devices and separating network traffic, VLANs create an extra layer of network security. Network administrators may manage access and ensure that sensitive information remains segregated by defining different VLANs depending on departments, project teams, or roles. VLANs keep unauthorized users out of restricted regions and provide a strong security foundation for safeguarding valuable data, similar to zero trust concepts.
3. Increase operational efficiency: VLANs provide operational benefits by allowing administrators to modify users’ IP subnets using software rather than physically changing network equipment. This flexibility simplifies network maintenance, minimizes downtime, and improves the network infrastructure’s overall agility.
4. Enhance performance and decrease latency: VLANs improve network performance by lowering latency and increasing total data transmission rates. VLANs prioritize traffic flow inside each VLAN by segmenting networks depending on functional needs, guaranteeing effective network resource usage, quicker data transfer and a better user experience.
5. Reduce costs and hardware requirements: By maximizing the existing network infrastructure, VLANs remove the need for extra physical hardware and wiring. This reduction in hardware needs saves money while also simplifying network management and maintenance.
6. Simplify device management: VLANs make device administration easier and more efficient by letting administrators organize devices based on their function or purpose rather than their physical location. This logical grouping simplifies device configuration, monitoring, and troubleshooting.
7. Solve broadcast problems and reduce broadcast domains: When a network is partitioned into many VLANs, broadcast traffic is confined within each VLAN, preventing it from congesting the whole network. This separation decreases broadcast storms while also increasing network efficiency and overall performance.
8. Streamline network topology: Typical network structures may need complex setups that include several switches, routers, and connections. By implementing VLANs, network topology can be simplified, resulting in a reduced number of devices. VLANs organize network devices conceptually, decreasing the complexity of physical connections and increasing network scalability.

Also read: Network Protection: How to Secure a Network

7 Disadvantages of VLANs

While VLANs provide substantial benefits in network management and security, it is critical to understand their potential downsides. Understanding these drawbacks allows network managers to handle them proactively and guarantee a successful VLAN implementation that meets their unique organizational needs.

1. Additional network complexity. The additional network complexity caused by VLANs is one of the key problems of adopting them. VLAN management in bigger networks may be a difficult operation that involves precise design, configuration, and constant monitoring. Misconfigurations can lead to network instability or even outages if correct knowledge and documentation are not used.
2. Cybersecurity risks. If an injected packet succeeds in breaching a VLAN’s borders, it could jeopardize the network’s integrity and security. Furthermore, a threat emanating from a single machine within a VLAN has the ability to propagate viruses or malware throughout the whole logical network, demanding strong security measures. Further segmentation and zero trust controls could limit any damage.
3. Interoperability concerns. Different network devices, particularly those from different suppliers, may have inconsistent compatibility with VLAN technologies, making smooth integration and consistent functioning problematic. Before establishing VLANs in such situations, it is critical to guarantee compatibility and undertake extensive testing.
4. Limited VLAN traffic relay. Each VLAN runs as its own logical network, and VLANs cannot forward network traffic to other VLANs by default. While this isolation provides security benefits, it might cause problems when communicating between VLANs. To enable traffic routing between VLANs, further setup and the usage of Layer 3 devices are necessary, adding complexity to network architecture and operation.
5. Possible risk of broadcast storms. Improper VLAN configuration can lead to broadcast storms, which happen when too much broadcast traffic overwhelms the network infrastructure. To avoid these disruptive incidents, VLAN design and setup must be carefully considered.
6. Reliance on Layer 3 devices. When Layer 3 devices have problems or become overloaded, it can have a major impact on VLAN connectivity. Layer 3 equipment, such as routers or Layer 3 switches, are widely used in inter-VLAN connections. These devices are in charge of routing traffic between VLANs, and their availability and correct setup are critical for VLAN operation.
7. Unintentional packet leakage. Packets can mistakenly leak from one VLAN to another in rare instances. This leakage might arise as a result of incorrect setups, poor access control, or insufficient network segmentation. Packet leakage jeopardizes VLAN security and isolation, exposing critical data to unauthorized users.

See the Top Microsegmentation Software

3 Common Types of VLANs

There are several types of VLANs commonly used in networking.

• Port-based VLAN: In this type of virtual LAN, a switch port can be manually assigned to a VLAN member. Specific VLANs are assigned to switch ports, and devices connecting to those ports become part of the corresponding VLAN. Because all other ports are configured with an identical VLAN number, devices connecting to this port will belong to the same broadcast domain. The difficulty with this form of network is determining which ports are acceptable for each VLAN. The VLAN membership cannot be determined simply by inspecting a switch’s physical port but by looking at the setup information.
  • Data VLAN: This type is often known as a user VLAN, and is dedicated solely to user-generated data. Data VLANs are designed to isolate and organize network traffic based on device function, department, or security requirements. The organizational structure of data virtual LANs is used to classify them. It is strongly encouraged to properly evaluate how users could be appropriately classified while taking into account all configuration choices. These clusters might be departmental or work-related. Administrators can boost network efficiency and security by grouping devices with similar tasks or security needs into Data VLANs to reduce broadcast traffic, isolate security vulnerabilities, and facilitate network monitoring and control.
  • Default VLAN: Typically, default VLANs are allocated to switch ports that have not been expressly defined for any specific VLAN. They serve as a backup alternative for devices that lack VLAN designations. Administrators can guarantee that devices without explicit VLAN assignments remain operational and can interact inside the network by selecting a default VLAN.
  • Native VLAN: An access port, also known as an untagged port, is a switch port that carries traffic for a single VLAN, whereas a trunk port, also known as a tagged port, carries data for several Virtual LANs. Native VLANs are linked to trunk lines, which connect switches. These VLANs are untagged on the trunk link, which means that frames sent across the link do not contain VLAN tags. When traffic arrives on a port without a VLAN tag, it is assigned to the Native VLAN; however, it is critical to set the Native VLAN consistently on both ends of the trunk connection to avoid connectivity difficulties and potential security risks.
  • Management VLAN: Management VLANs are VLANs that are dedicated to network administration and management responsibilities. This particular type is recommended for the most sensitive management activities, such as monitoring, system logging, SNMP, and so on. This not only provides security benefits, but also provides capacity for these management duties even in high-traffic scenarios. Administrators may assure safe access to network devices, ease network monitoring and troubleshooting, and protect key network infrastructure from illegal access or interference by isolating management traffic onto a distinct VLAN.
  • Voice VLAN: Voice VLANs are designed to prioritize and handle voice traffic in a network context, such as Voice over IP (VoIP) calls. Network administrators can assure Quality of Service (QoS) for real-time communication by allocating voice devices to a distinct VLAN, minimizing latency or packet loss issues that may affect the user experience during voice calls.

• Protocol-based VLAN: Protocol-based VLANs classify VLAN membership according to the traffic protocol in use. In a Protocol-based VLAN, the frame contains the layer-3 protocol information that specifies VLAN membership. While this method is effective in multi-protocol environments, it may not be feasible in IP-only networks. Other protocols’ traffic, such as IP, IPX, or AppleTalk, can be routed to their respective VLANs. This form of VLAN filters traffic based on protocol and offers untagged packet criteria.

• MAC-based VLAN: This type of VLAN is ideal when network administrators require granular control over device placement. A MAC-based VLAN uses the MAC address of a device to identify it as a member of that VLAN. Each VLAN on the switch has its own MAC address. This type of VLAN is typically used when device segmentation by MAC address is necessary.  Untagged inbound packets are allocated virtual LANs through the use of MAC-based VLANs, allowing traffic to be categorized depending on the source address.

See the Best Next-Generation Firewalls (NGFWs)

Bottom Line: VLANs

VLANs are a powerful network strategy that enables efficient traffic control, better security, and optimal network performance. These are critical functions in modern network environments, allowing network traffic to be segregated and controlled. By assigning VLAN numbers to switch ports, network administrators may create logical network segments and regulate data flow inside and between VLANs.

VLANs provide the flexibility and control required in contemporary network settings, whether it is the logical separation of devices based on function, the creation of isolated guest networks, the prioritization of critical traffic, or the optimization of large-scale networks. Understanding the functions and advantages of VLAN types helps administrators to create efficient network configurations tailored to their organization’s needs.

Read next:

• Best Network Monitoring Tools
• Top Network Detection & Response (NDR) Solutions

The post What is a VLAN? Ultimate Guide to How VLANs Work appeared first on eSecurityPlanet.

Cymulate ran 3,107 assessments across 340 organizations recently to see if security controls were adequate against the Clop (sometimes called “Cl0p” with a zero) ransomware group’s exploitation of a MOVEit software vulnerability (CVE-2023-34362).

The continuous threat exposure management (CTEM) vendor tested to see if organizational controls would recognize the Indicators of Compromise (IoCs) of Clop ransomware attacks. What they found was alarming:

• Out of 14,438 payloads sent, 43% of organizations in the U.S. were penetrated by Cymulate’s Clop ransomware assessments
• Half of the endpoint detection and response (EDR) tools tested — 8 out of 16 tools — had a penetration rate of over 46%

Mike DeNapoli, Cybersecurity Architect and Director at Cymulate, told eSecurity Planet, “While the EDRs could possibly recognize the behavior of the attack if it was executed, which Cymulate can do in other modules, they did not recognize the known binaries used in the attacks. So … the EDR missed an indicator of compromise, and while it may have compensated for it later, the firewall should have stopped inbound/outbound traffic but failed to do so.”

Organizations can still be protected even if their EDR technologies only identify attack patterns rather than individual files, he said.

“The MOVEit vulnerability is shining a new light on exposure management because if the organization has an EDR tool that looks for the behaviors of these attacks but not the files themselves, then they’re still protected,” DeNapoli said.

He added, “If the organization does not have any of the software platforms targeted by these attacks, like the MOVEit platform, then they are also safe even if they didn’t block the indicators of compromise — the attackers don’t have anything to leverage in order for the attack to work in the first place.”

Clop, Others Continue MOVEit Attacks

The Clop ransomware gang’s exploitation of a vulnerability in Progress Software’s MOVEit managed file transfer (MFT) system has hit dozens of major organizations so far, among them.

Abbie, Aer Lingus, the BBC, British Airways, the California Public Employees’ Retirement System, Johns Hopkins University, New York City public schools, Schneider Electric, Shell, Siemens, UCLA, the University of Rochester, the U.S. Department of Energy, and the U.S. Department of Health and Human Services, among others.

However, instead of the typical ransomware tactics, Clop aka Lace Tempest has used the SQL injection vulnerability to steal sensitive data and threaten to release it unless a ransom is paid.

The U.S. Government has offered a $10 million reward for information on the threat actors.

Cybersecurity experts have discovered extensive use of the zero-day vulnerability in MOVEit Transfer. Multiple threat actors — many of whom overlap or are used interchangeably — have been linked to the vulnerability, including FIN11, TA505, and Lace Tempest. While FIN11 and TA505 have been used interchangeably in the past, Mandiant classifies FIN11 as a subset of activity inside the TA505 group. Additionally, Lace Tempest, which runs the Clop extortion site, is also affiliated with FIN11.

“Lace Tempest (Storm-0950, overlaps w/ FIN11, TA505) authenticates as the user with the highest privileges to exfiltrate files,” Microsoft notes.

The cybercriminals started exploiting the vulnerability on May 27th, during the U.S. Memorial Day holiday. Lace Tempest has a track record of exploiting different zero-day vulnerabilities to steal data and extort victims.

TA505 is well-known for its involvement in global phishing and malware dissemination. Their victims include hundreds of companies worldwide, and they engage in various illegal activities, including providing ransomware-as-a-service, acting as an initial access broker, and orchestrating large-scale phishing assaults and financial fraud. This recent exploitation expands their repertoire, highlighting their ability to hack and steal critical data through the MOVEit Transfer web applications with the LEMURLOOT web shell.

Another significant threat actor, FIN11, has been involved in a number of high-profile infiltration efforts that leverages zero-day vulnerabilities. The group has targeted pharmaceutical companies and other healthcare institutions during the COVID-19 pandemic. Their activities primarily target corporations in various industries in North America and Europe, with the goal of stealing data and deploying ransomware using Clop.

The Clop gang’s exploitation of the MOVEit vulnerability has become a critical issue, causing concerns among several organizations about their own security procedures as well as their vulnerability to similar cyber assaults.

Also read: Ransomware Protection: How to Prevent Ransomware Attacks

Key Steps to Mitigate MOVEit Risk

In light of the Clop ransomware attacks and similar threats, the FBI and CISA published a joint advisory recommending the following mitigation measures for organizations:

• Inventory and Asset Management: Conduct an asset and data inventory, differentiating between authorized and unauthorized equipment and software.
• Credential Protection: Prevent credential compromise by putting domain admin accounts in groups for protected users, avoiding plaintext credentials in scripts, and providing time-based access.
• Administrative Privileges and Software Control: Restrict administrative rights and access to just those that are absolutely necessary, and create a list of authorized software that only allows the execution of genuine programs.
• Backup and Restoration: Keep offline backups of data and execute backup and restore on a regular basis. Encrypt backup data to ensure the data infrastructure’s immutability and coverage.
• Endpoint Security: Install and update antivirus software on all hosts.
• Network Security: Monitor network ports, protocols, and services by activating security settings on network infrastructure devices such as firewalls and routers. Segment networks to regulate traffic flows and prevent ransomware outbreaks. To identify suspicious activity and malware traversal, use network monitoring tools. Unused ports should be disabled, email banners should be considered, and hyperlinks in received emails should be disabled.
• Password Policies: Enforce NIST password policy requirements, such as lengthier passwords and the use of password managers. Password suggestions should be disabled, and frequent password changes should be avoided.
• PowerShell Security: Restrict PowerShell usage and update to the latest version.
• Remote Access Security: Limit remote access from within the network to approved solutions (e.g., VPNs, VDIs). To detect instances of remote access software loaded in memory, use security software. Inbound and outbound connections to typical remote access software ports are blocked. Implement remote access program application controls and allowlisting. Limit your usage of RDP and adhere to recommended practices (for example, auditing, terminating unused ports, and MFA).
• Software and Patch Management: Consistently update and patch software and apps to the most latest versions, while performing vulnerability assessments on a regular basis. Patch operating systems, software, and firmware on a regular basis.

These mitigations align with the Cross-Sector Cybersecurity Performance Goals (CPGs) established by CISA and NIST. The CPGs are based on current cybersecurity frameworks and recommendations, and they provide a set of minimum procedures and policies to defend against common and significant threats.

As cybercriminals continue to evolve their strategies, organizations must assess their security measures, minimize risks, and guarantee the efficiency of their defenses against growing ransomware and cyber attacks. Implementing a comprehensive and layered security approach will help strengthen organizations’ systems, secure critical data, and stop potentially disastrous ransomware assaults.

Read next: Network Protection: How to Secure a Network

The post Half of EDR Tools, Organizations Vulnerable to Clop Ransomware: Researchers appeared first on eSecurityPlanet.

Establishing an efficient patch management process is critical for keeping your systems secure and stable. Patches address vulnerabilities that could be exploited by hackers; bug fixes that correct faults or defects in the software, and feature upgrades that offer enhancements to improve the user experience. Installing these patches and updates keeps your software and firmware secure, reliable, and up to date with the latest improvements.

This step-by-step guide to the patch management process can help you stay ahead of vulnerabilities and reduce cyber risk.

• Step 1: Create an inventory
• Step 2: Review endpoints that need patching
• Step 3: Establish priorities
• Step 4: Create a patch management policy
• Step 5: Document everything
• Step 6: Assess and test patches
• Step 7: Create a full backup
• Step 8: Conduct a pilot deployment
• Step 9: Deploy system-wide patches
• Step 10: Monitor & verify patches
• Step 11: Stay up-to-date
• Goals of the patch management process
• Bottom line: the patch management process

Step 1: Create an inventory of all software applications and systems

The first step in patch management is to develop an inventory of all software programs and systems in the organization. This inventory gives a comprehensive knowledge of your environment’s extent and complexity, ensuring that no software or system is ignored throughout the patching process. A thorough inventory is the first step in determining which fixes have been implemented and which may be missing. Knowing the current condition of patching will aid in developing a plan.

One challenge for organizations is they often don’t know everything that’s connected to their networks. IT asset management tools can be an effective way to help teams identify all the assets they need to monitor.

See the Top IT Asset Management (ITAM) Tools for Security

Step 2: Review the endpoints that need patching

Conduct an extensive inspection of all endpoints in your company that require patching. Servers, workstations, laptops, and any other device that runs software programs are included, as is the software, firmware and applications that run on them. Using the inventory produced previously, identify the exact endpoints that require patching to guarantee complete coverage, identify susceptible systems, prioritize patching, eliminate oversights, and ensure compliance with security rules. Organizations may successfully monitor and mitigate vulnerabilities by completing a thorough evaluation, lowering the risk of possible security breaches and ensuring a safe IT environment.

Step 3: Establish priorities based on risk and criticality

Once you have identified your software applications and systems, prioritize each depending on its importance and position in a potential attack path. Evaluate the impact of vulnerabilities on each system and prioritize patching efforts accordingly. This process guarantees that high-risk vulnerabilities and essential systems are given the attention they require.

The importance of the asset is every bit as important as the severity of the vulnerability. A vulnerability with a lower CVE score in a customer database might become more urgent when the value of the asset is considered.

Step 4: Create a patch management policy

Creating a patch management policy is essential to establishing a consistent and uniform patching procedure. A Patch management policy codifies the core IT need for all systems and software to be patched and updated in order of importance. It also outlines clear processes that can be followed and reported on, predetermined standards that can be tested and validated, and rules describing the requirements for patching and upgrades. Your organization’s patch management techniques, guidelines and roles and responsibilities should be outlined in the policy.

Also read: Patch Management Policy: Steps, Benefits and a Free Template

Step 5: Create documentation before and after patching

Keep detailed documentation throughout the patch management process. Document the condition of systems prior to patching, including versions, settings, and vulnerabilities. Document the modifications made after patching, including the patches deployed and their impact on the systems. This is critical for keeping track of system states, patches deployed, and their impact. It facilitates troubleshooting, compliance, auditing, and reporting. Organizations can improve their capacity to assess patch efficacy, solve issues, and certify compliance with security requirements by thoroughly documenting the patch management process.

Step 6: Assess and test patches

Patches must be assessed and tested before being deployed into the production system to ensure the efficient operation of your systems and applications. Evaluate the effects of the patches on your systems and applications in a controlled test environment. This procedure facilitates the detection of any potential conflicts, incompatibilities, or harmful effects that patching may have. Thorough testing reduces the risk of interrupting the production environment. By conducting comprehensive evaluations, uncovering conflicts or compatibility problems, and eliminating risks, you may prevent disruptions, keep systems reliable, and safeguard the integrity of your IT infrastructure.

Step 7: Create a full backup

Make a complete backup of key systems and data before applying fixes. This backup acts as a safety net in the event that any problems develop during the patching procedure. In the case of a malfunction, you can use the backup to restore the systems to their former condition.

Performing a complete backup prior to patch distribution is an important preventive practice. It reduces risks, facilitates system recovery, safeguards data, gives rollback possibilities, and instills trust. Organizations may provide a safer and easier patching experience by adding this phase into the patch management process, lowering the potential impact of any difficulties that may develop.

Many patch management tools include rollback features.

Step 8: Conduct a pilot patch deployment

To reduce the potential of widespread problems, it is best to test patches on a limited scale before rolling them out to the entire business. Apply the patches to a representative sample of systems. Keep an eye on the outcome and resolve any problems that may occur. This stage assists in identifying possible issues and refining the deployment procedure. A proactive strategy to minimizing risks and refining the deployment process is to conduct a trial deployment of representative patches before distributing them organization-wide. It helps identify possible issues, ensuring compatibility, and increasing trust in the effectiveness of the updates.

Step 9: Deploy system-wide patches

It’s now time to deploy the test patches throughout the organization to the right endpoints. Following the assessment, testing, and validation of the patches, the next step is to download them from the right source and deploy them based on the defined priorities and within the timeframe specified for patch distribution. This is another place where patch management tools will help.

To ensure the integrity of the IT environment, it is critical to take caution throughout this stage, continuously monitoring the deployment process and correcting any issues as often and quickly as possible.

Step 10: Monitor patch updates and fix any issues

For the patch management process to remain effective, verifying and monitoring patch updates is essential. It enables companies to check that patches were successfully installed, guarantee system operation, assess policy compliance, find new patches that need applying, and keep a consistent patching schedule. After fixes have been installed, monitoring and assessment of the patching procedure will measure its success. It is crucial to confirm that patches have been deployed properly, systems are operating as intended, and the organization’s patch management standards are being followed.

Organizations can use patch management solutions that automate and streamline the process to efficiently monitor patch updates. These solutions enable IT organizations to track which patches have been installed and spot any possible problems or gaps by providing visibility into the patching status of various systems.

System management and monitoring tools can help track the patching process and ensure the integrity of the patches that are delivered. Investigate and fix any patch failures or issues as soon as possible. Determine the fundamental reason for the failure and devise a solution. To remedy the issue and protect the security of your systems, you may need to retest, debug, or install alternative patches. When vulnerabilities can’t be fixed or completely mitigated by a patch, security controls can improve the protection of the affected asset. This process is often referred to as virtual patching.

Step 11: Stay up-to-date with the latest patches

Stay informed about the most vulnerabilities and patches for your systems and devices, and be sure to update your patch management software to keep that current too. Keeping up with the latest vulnerabilities and updates ensures that your systems have the best possible security safeguards in place to fight against known vulnerabilities.

These changes can also improve the operation and stability of your systems. Updating your software maintains compatibility with new technologies and reduces the possibility of software conflicts or performance problems. Review patch management resources, security bulletins, and vulnerability databases on a regular basis to ensure you are aware of any new fixes that are relevant to your systems. Again, this is another area patch management and vulnerability management tools can help by identifying issues for you.

This step allows you to maintain a proactive approach to patch management and respond quickly to emerging risks. By remaining up to date on the latest vulnerabilities and patches, you can address newly identified vulnerabilities and security risks quickly, while also meeting compliance requirements and adhering to industry standards.

Also read: Patch Management vs Vulnerability Management: What’s the Difference?

Goals of the Patch Management Process

Organizations may build a strong and proactive strategy for patching by aligning their patch management efforts with these goals, which will help assure the security, stability, and optimal performance of their software applications and systems.

• To create predictability and patching routine. Creating an organized approach to patch management begins with establishing regular patching schedules, following policies and procedures, and preserving documentation. Because patching operations are predictable, businesses can anticipate and plan for them, ensuring that they are carried out effectively and consistently.
• To allow the IT team to address urgent vulnerabilities. When required, patch management protocols should grant the IT team emergency capabilities. This not only includes security emergencies, but also includes the ability to make rollbacks in the event that a patch produces unexpected problems or interruptions.
• To enhance overall system security, integrity, and reliability. An effective patch management process increases the system’s security, integrity, and reliability. It ensures that systems are trustworthy, perform optimally, and are less prone to attacks or malfunctions. By keeping software programs and systems up to date with the most recent upgrades, organizations may improve their overall security posture, preserve sensitive data, and maintain the trust of customers and stakeholders.
• To ensure compatibility between applications and systems. Patch management ensures that software programs and systems are compatible with the organization’s IT infrastructure. Updates and patches are often done to solve compatibility issues that may develop as program versions or dependencies change. Organizations may maintain an adaptable and cohesive IT infrastructure by installing these updates, reducing any future conflicts or problems.
• To have complete visibility into patch status. Having complete insight into the status of patches across the company is a key objective of patch management. This entails being aware of the systems that have been patched, the ones that still need to be, as well as any problems or exceptions that may have arisen. Visibility enables businesses to monitor compliance, spot gaps, and take the necessary steps to keep all systems current.
• To improve system stability and performance. By fixing software errors and problems, patches play a critical role in increasing system stability and performance. Applications and systems may experience unexpected behavior, crashes, or performance problems as a result of bugs. Organizations may correct these problems and guarantee that software performs as intended by applying bug fixes via patches, creating a more dependable and stable computer environment.
• To protect systems from potential threats. Fixing security flaws in software programs and systems is one of the main goals of patch management. Organizations may address security gaps and shield their systems from possible dangers like unauthorized access, data breaches, or malware assaults by swiftly implementing updates. Maintaining the integrity and confidentiality of sensitive information requires minimizing security risks.
• To reduce downtime and disruptions caused by software issues. Organizations may minimize downtime and lower the likelihood of security risks by practicing proactive patch management. Unaddressed software bugs or vulnerabilities can cause system crashes or unplanned downtime. Promptly implementing updates, maintaining business continuity and reducing productivity losses minimizes potential software-related interruptions. Systematic patching lessens the need for costly rollbacks or system restorations by preventing key issues from developing. This leads to more efficient operations and lessens negative experience for end-users or consumers.

Bottom Line: Patch Management Process

The patch management process is critical to maintaining an efficient, secure and reliable IT environment. By following these 11 key steps of the patch management process, organizations may efficiently manage patches, reduce vulnerabilities, and secure their systems from potential cyber threats. Patch management processes must be proactive and organized in order to effectively protect the integrity and security of your software applications and systems.

Read more: Patch Management Best Practices & Steps 

The post 11 Key Steps of the Patch Management Process appeared first on eSecurityPlanet.

Securing cloud-native apps requires an extensive approach that goes well beyond basic security solutions. Cloud native application protection platforms (CNAPP) accomplish that by combining a range of cloud security tools and functions such as cloud workload protection platforms (CWPP), cloud security posture management (CSPM), cloud infrastructure entitlement management (CIEM), Infrastructure-as-Code (IAC) scanning and more to secure cloud workloads, applications, identity and access management, dev environments and more from threats and vulnerabilities.

We’ll take an in-depth look at the top five CNAPP solutions available today, followed by recommendations to help you choose the best CNAPP product for your organization’s needs.

Top CNAPP tools:

• Check Point CloudGuard: Best for container security and runtime protection
• CrowdStrike Falcon Cloud Security: Best for advanced threat protection
• Prisma Cloud by Palo Alto Networks: Best for comprehensive cloud-native application security
• Sysdig Secure: Best for consolidated CDR and CNAPP capabilities
• Wiz: Best for intuitive user interface

Top 5 Cloud Native Application Protection Platforms (CNAPP) Comparison

Here is an overview of the top five cloud native application protection platforms, including their CWPP/CSPM integration, agent or agentless approach, free trial availability and pricing details.

Jump ahead to:

• Key Features of Cloud Native Application Protection Platforms
• How Do I Choose the Best CNAPP Solution for My Business?
• Frequently Asked Questions (FAQs)
• How We Selected the Top CNAPP Products
• Bottom Line: Cloud Native Application Protection Platforms (CNAPP)

Check Point CloudGuard

Best for container security and runtime protection

Check Point CloudGuard provides greater security capabilities for cloud-native applications through the combination of CWPP and CSPM. It is ideal for enterprises looking for improved container security and runtime protection in their cloud settings. It has a unified dashboard, a policy rule set, and support for both agent and agentless monitoring and protection. Check Point CloudGuard distinguishes itself with its comprehensive container security and runtime protection features, making it a good alternative for enterprises looking to improve the security of their cloud-native applications.

Pricing

• Check Point has not provided pricing information for this service but you may contact Check Point sales for custom quotes
• AWS Marketplace provides some pricing information that starts at $625 per month for 25 assets

Features

• The Infinity unified security platform enables intelligent threat prevention from on-premises to the cloud
• Protects against attacks across major cloud platforms such as AWS, Azure, Google Cloud, Cisco ACI, VMWare NSX, Ali, and Oracle
• Provides unified visualization for all of your cloud traffic, security warnings and assets, as well as auto-remediation
• Provides DevOps with the tools they need to assess security posture, get configuration assistance, alerts, and governance during CI/CD
• Integrates controls into CI/CD technologies, such as CloudFormation and Terraform, allowing pre-deployment security posture evaluation and scaling over hundreds of thousands of cloud assets
• Profiles and defines application behavior automatically, imposing zero trust boundaries across cloud workloads like containers and serverless architectures
• Offers security hardening, runtime code analysis, and Web/API security, with cloud-native multi-layer protection
• Protects against misconfigurations and updates security and compliance best practices, including auto-remediation
• Complies with regulatory and industry standards such as HIPAA, CIS BENCHMARKS, NIST CSF/800-53, and PCI-DSS, and provides High Fidelity Posture Management (HFPM) to ensure contextual cloud security across 300+ native cloud services

Pros

• Comprehensive container security and runtime protection
• Suitable for large-scale businesses that use SaaS as a delivery model
• Integrates with both CWPP and CSPM for increased security
• Offers threat intelligence and proactive protection systems
• Includes compliance and governance components to ensure regulatory compliance
• Integrates well with DevOps procedures for secure development

Cons

• Pricing information is not publicly available
• Some advanced features and add-ons may require additional configuration and setup and add to cost

See the Top Cloud Security Companies

CrowdStrike Falcon Cloud Security

Best for advanced threat protection in cloud environments

CrowdStrike‘s CNAPP capabilities were boosted last year through its CrowdStrike Falcon Cloud Security platform. New features are designed to improve threat hunting in cloud environments, reduce response times, and improve overall security. Falcon Cloud Security includes CWP, CSPM, CIEM and container security in a single CNAPP offering.

CrowdStrike offers a “1-Click XDR” capability that automatically identifies and secures unprotected cloud workloads by instantly deploying the CrowdStrike Falcon agent, in addition to agentless options for cloud application security. The agent-based technology protects both before and during runtime, giving organizations total visibility and repair capabilities. This adversary-focused technique helps organizations secure their cloud infrastructure and applications throughout the CI/CD pipeline.

Pricing

• Price starts at $300 annually per basic Falcon Go bundle. AWS offers additional pricing info.

Features

• Streamlines compliance enforcement and delivers multi-cloud visibility, continuous monitoring, and threat detection, allowing DevOps teams to deploy applications more quickly and efficiently
• Provides automatic detection and protection of all workloads with a single click, integrating seamlessly with DevOps to support continuous integration/continuous delivery (CI/CD)
• Provides strong identity-based security, visibility, privileged access management and policy enforcement
• Performs one-click remediation testing before deployment
• Supports containers, Kubernetes and hosts across AWS, Azure, and Google Cloud environments
• Provides for vulnerability discovery from development to production in any cloud

Pros

• Comprehensive cloud security posture management (CSPM) is now integrated along with cloud workload protection
• Requires minimal CPU demand and negligible impact on system performance
• Delivers a comprehensive and accurate picture of the cloud threat landscape
• Real-time visibility and monitoring of cloud workloads
• Employs advanced behavioral analytics and machine learning for effective and proactive threat identification and defense
• Continuously monitors and alerts for unusual activity

Cons

• Some users report that the user account management for insider threat detection could be better
• Some advanced features may require additional configuration and cost

Prisma Cloud

Best for comprehensive cloud-native application security capabilities

Prisma Cloud by Palo Alto Networks’ CNAPP technology offers full security stack protection for cloud settings. The platform’s unified strategy helps security operations and DevOps teams work cohesively and expedite secure cloud-native application development. Prisma Cloud CNAPP distinguishes itself with its enhanced and comprehensive cloud-native application protection features, allowing businesses to easily safeguard containerized and serverless applications. It’s best suited for enterprises looking for strong and proactive cloud-native application protection.

Pricing

• Starts at $9,000 annually per 100 Business Edition credits
• Explore Prisma Cloud by Palo Alto’s pricing guide here or visit AWS marketplace for more pricing information

Features

• Offers full-stack security from code to cloud, covering IaC security, Secrets security, Container image scanning, Software composition analysis (SCA), Supply chain security, and Software bill of materials (SBOM) generation
• Provides visibility, compliance, and governance in its cloud asset inventory, configuration assessment (runtime), and compliance monitoring and reporting
• Automated threat detection through user and entity behavior analytics (UEBA), API-based network traffic visibility, analytics, and anomaly detection and automated investigation and response
• Continuously detects and automatically remediates identity and access risks across infrastructure as a service (IaaS) and platform as a service (PaaS) offerings
• Detects and prevents network anomalies by enforcing container-level microsegmentation, inspecting traffic flow logs, and leveraging advanced cloud-native Layer 7 threat prevention with network visibility and anomaly detection, identity-based microsegmentation, and cloud-native firewalling
• Includes host security, container security, serverless security, and web application and API security

Pros

• Security is readily integrated into the main CI/CD processes, registries, and running stacks
• Across the application lifetime, it provides visibility, control, and automatic solutions for vulnerabilities and misconfigurations incorporated in developer tools
• Vulnerability intelligence from over 30 sources gives quick risk clarity, while controls across the development process keep vulnerable settings from reaching production
• Offers built-in compliance monitoring and reporting features
• Provides advanced threat intelligence and anomaly detection capabilities

Cons

• Data classification, malware scanning, and data governance are available for AWS support only
• Some advanced features may need additional configuration, training, and expertise for deployment

Also read: CNAP Platforms: The Next Evolution of Cloud Security

Sysdig Secure

Best for consolidated CDR and CNAPP capabilities

Sysdig Secure consolidates cloud detection and response (CDR) and cloud-native application protection platforms (CNAPP), employing the open-source Falco in both agent and agentless deployment modes. With this pairing, threats can be identified quickly anywhere in the cloud, with 360-degree visibility and connection across workloads, identities, cloud services, and third-party applications. Sysdig Secure offers a comprehensive set of capabilities such as identity threat detection, incident response, software supply chain detection, increased Drift Control, and live mapping.

Pricing

• Sysdig provides only custom quotes, but AWS Marketplace provides some pricing information that starts at $720 annually per standard Sysdig Secure plan. Additional usage costs $0.125/unit.

Features

• Agentless Falco deployment for cloud threat detection removes the requirement to deploy Falco on infrastructure
• Sysdig Okta detection safeguards against identity threats by correlating Okta events with cloud and container activities and offering real-time insight
• Sysdig GitHub detections expand threat detection to the software supply chain, alerting developers and security teams to crucial events such as hidden pushes
• Prevents runtime assaults by prohibiting executables that do not originate from the original container
• Kubernetes Live allows teams to dynamically see their infrastructure and workloads, allowing for faster issue response
• Sysdig Process Tree illustrates the attack path from user to process, giving crucial information for recognizing and removing threats
• Provides curated threat dashboards for a unified view of security concerns across clouds, containers, Kubernetes, and hosts, prioritizing risks in real time; mapping against the MITRE framework further adds context to cloud-native settings

Pros

• Drift Control has been improved to avoid runtime assaults
• Kubernetes Live provides real-time incident response with live mapping
• Provides both agent-based and Falco-based advanced agentless cloud threat detection
• Detects identity threats with Sysdig Okta detections
• Detects software supply chain issues with Sysdig GitHub detections

Cons

• Pricing information is only available upon request
• For effective deployment, additional training and expertise may be required

See the Top Container Security Solutions

Wiz

Best for intuitive single user interface

Wiz CNAPP provides a cloud infrastructure security solution that includes CSPM, CWPP, and other capabilities in a single unified platform. It can identify an isolated misconfiguration in a single layer of the cloud environment, and also consolidates information using a graph-based database across multiple layers of the cloud environment to identify where a breach path could be and risk to the environment. Wiz easily integrates with DevOps and provides intelligent automation.

Pricing

• Wiz doesn’t publish pricing information, but you may contact Wiz Sales for plans and quotations. Some Wiz pricing information is available on AWS.

Features

• Scans buckets, data volumes, and databases fast and classifies the data for monitoring
• Performs continuous detection of critical data exposure
• Uses schema matching to identify data flow and lineage
• Automatically assesses compliance on a continuous basis to verify that security rules are continuously implemented
• Provides agentless scanning that can be implemented quickly 

Pros

• Agentless and graph-based architecture
• Wiz deployment uses a single cloud role to scan your whole cloud environment, including PaaS, VMs, containers, serverless operations, buckets, data volumes, and databases
• Provides a unified platform, a unified data layer, and a unified policy framework for normalizing data across clouds, architectures, pipelines, and runtimes
• A single risk queue prioritizes what action your teams should take
• Simplifies the workflow of risk reduction

Cons

• Pricing information is only available from Wiz Sales
• Customers have reported some difficulty in contacting the customer success team
• The website does not mention a free trial version, although a free demo is available

Also read:

• Top Cloud Access Security Broker (CASB) Solutions
• Top Secure Access Service Edge (SASE) Providers

Key Features of Cloud Native Application Protection Platforms (CNAPP)

Cloud Native Application Protection Platforms (CNAPP) provide a comprehensive set of security capabilities for cloud-native applications. These solutions protect cloud-native environments against evolving threats and ensure the integrity and compliance of applications by providing container security, advanced threat intelligence, DevOps integration, microservices and serverless application security, as well as compliance and governance functionalities.

Container Security and Runtime Protection

Container security protections provided by CNAPP systems should be robust, including vulnerability scanning, security configuration management, and runtime protection. These technologies discover vulnerabilities, enforce safe setups, and provide runtime defensive mechanisms by continually monitoring containers.

Advanced Threat Intelligence Capabilities

CNAPP employs advanced threat intelligence approaches such as machine learning algorithms and behavioral analytics. Because of this proactive strategy, the systems can identify and mitigate complex attacks in real time. CNAPP systems identify possible security problems and take proactive actions to reduce risks by identifying patterns and unusual activity.

DevOps Integration

One of CNAPP systems’ key features should include a seamless integration with DevOps procedures. These systems provide a complete security orchestration architecture that works in tandem with DevOps tools and procedures. CNAPP systems guarantee that security measures are implemented from the beginning of the software development lifecycle, allowing enterprises to construct safe applications without sacrificing development pace.

Microservices and Serverless Application Security

End-to-end security for microservices-based architectures and runtime defense includes traffic encryption, identity and access management, and runtime defense methods. CNAPP technologies also ensure the integrity and confidentiality of serverless environments by defending against function-level vulnerabilities, API misuse, and data disclosure threats.

Compliance and Governance

CNAPP solutions help enterprises maintain a strong security posture and adhere to industry-specific standards by automating compliance checks and providing governance frameworks.

How Do I Choose the Best Cloud Native Application Protection Platforms (CNAPP) for My Business?

Matching your requirements and cloud environment with the best CNAPP product for your needs is the surest way to better cloud security. Here are several guidelines to aid you in your CNAPP product evaluation.

• Determine your requirements. Begin by learning about your organization’s particular needs and security goals. Consider the type of apps you need to protect, the cloud platforms you use, and your regulatory compliance requirements.
• Assess CNAPP product features, such as container security, runtime protection, threat intelligence, and compliance capabilities. Select a platform that meets your requirements.
• Evaluate scalability and performance of CNAPP tools to make sure they can manage the volume and complexity of your applications and minimize performance lags.
• Look for CNAPP products that will integrate well with your current technology stack, which should include your cloud provider, DevOps tools, and security information and event management (SIEM) systems.
• Consider ease of use. Make sure that the CNAPP platform has an interface and usability that allows your security team to easily manage and monitor application security, create reports, and investigate events.
• Examine CNAPP providers’ track records and reputation, including their customer support services, response times, and dedication to correcting vulnerabilities as soon as possible.
• Consider getting a free trial or doing a proof of concept to assess the efficacy and usability of the CNAPP tools in a real-world setting.

Also read: 13 Cloud Security Best Practices

Frequently Asked Questions (FAQs)

What Is a Cloud-Native Application Protection Platform (CNAPP)?

A cloud-native application protection platform (CNAPP) is a comprehensive cloud-native security solution that integrates important cloud protections like cloud security posture management (CSPM), cloud infrastructure entitlement management (CIEM), Infrastructure-as-Code (IAC) scanning, cloud service network security (CSNS), and cloud workload protection (CWPP) into one cohesive platform.

What Are the Benefits of CNAPPs?

CNAPPs improve cloud security in a number of important ways:

• Increasing security, visibility, and control over cloud-native apps and infrastructure
• CNAPP is optimized for cloud-native environments, such as containers and serverless architectures, to maximize security
• CNAPP solutions monitor for misconfigurations, code vulnerabilities, and other security issues in cloud workloads, Kubernetes clusters and other cloud environments, resulting in tighter security controls and fewer vulnerabilities.

How We Selected the Top CNAPP Products

We assessed the best CNAPP products by analyzing the range and quality of security features, ease of use, integration, support, automation, and compliance features, as well as pricing, reputation, and customer feedback. We examined a range of data points and product characteristics, including vendor documentation, analyst reports, security data, and user reviews.

Bottom Line: Cloud-Native Application Protection Platforms (CNAPP)

Cloud-native application protection platforms (CNAPP) have become the state of the art in cloud security by unifying important protections such as cloud security posture management (CSPM) and cloud workload protection platforms (CWPP) into a comprehensive platform. Organizations that depend heavily on cloud-native applications and environments should give serious consideration to implementing a CNAPP solution to protect those assets.

Read next: Security Buyers Are Consolidating Vendors: Gartner Security Summit

The post 5 Best Cloud Native Application Protection Platforms (CNAPP) in 2023 appeared first on eSecurityPlanet.

CWPP solutions offer uniform visibility and management for physical computers, virtual machines (VMs), containers, and serverless applications, helping to protect resources optimized to run in a cloud-based application or service.

In addition to boosting visibility and control over cloud workloads, utilizing a CWPP enables enterprises to strengthen their security posture and lower the risk of data breaches and other security events. We’ll take an in-depth look at the top CWPP solutions, followed by buying considerations for those in the market for a cloud workload protection platform.

• AWS GuardDuty: Best for AWS users
• Check Point CloudGuard: Best for unified cloud workload protection
• Illumio Core: Best for advanced micro-segmentation capabilities
• Microsoft Defender for Cloud: Best for Azure integrations
• Orca Security: Best for advanced cloud configuration capabilities
• Palo Alto Prisma Cloud: Best for DevOps integration and container security
• SentinelOne Singularity Cloud: Best for advanced automation capabilities
• Sophos Cloud Workload Protection: Best for ease of use
• Trend Micro Deep Security: Best for hybrid cloud environments
• VMware Carbon Workload: Best for virtualized environments
• Key features of CWPP software
• How do I choose the best CWPP software for my business?
• Bottom Line: Top CWPP Solutions

Top Cloud Workload Protection Platforms (CWPP) comparison

Here’s an overview of CWPP solutions, including their supported platforms, key features, alert generation, machine learning, free trial availability, and pricing.

AWS GuardDuty

Best for AWS service users

Amazon GuardDuty is a cloud security solution that detects threats to your AWS services using machine learning. It continuously monitors your Amazon Web Services accounts and workloads and provides comprehensive security findings for visibility and mitigation.

GuardDuty combines machine learning, anomaly detection, network monitoring, and malicious file identification with AWS and third-party sources to help safeguard workloads and data on AWS. GuardDuty collects data from a variety of sources, including AWS CloudTrail logs, VPC Flow Logs, DNS Logs, Amazon S3 Logs, Amazon EC2 Logs, and AWS Config. Data is collected in near real time, which allows GuardDuty to detect threats quickly. It then uses machine learning to analyze the data that it collects. GuardDuty generates alerts for any potential threats that it identifies. These alerts are sent to the user so that they can investigate and take action to remediate any security issues if there is a legitimate threat.

Pricing

• The default level of service coverage starts at $1.00 per gigabyte per month.
• Pricing varies by data source, region, and changes in your workload-related AWS activity.
• AWS offers different pricing options calculated here.

Features

• Offers a fully managed service that saves you time and resources, with no need to install or manage any hardware or software
• Provides a wide range of threat detection
• Uses machine learning to analyze data
• Generates alerts for any potential threats it identifies
• Allows users to remediate issues by updating security policies, changing passwords, or disabling an account

Pros

• Works best with other AWS resources
• Can detect a wide range of threats, including malware, ransomware, data breaches, denial-of-service attacks, insider threats, and cloud misconfigurations
• Easy to use, as it allows the user to create and manage GuardDuty policies using the AWS Management Console or the AWS Command-Line Interface
• Cost-effective; customers can only pay for the resources that they use

Cons

• Not capable of detecting all threats; AWS GuardDuty should be used with other security detection systems
• It can generate false positives
• Only supports AWS-native environment
• Patching and mapping are not done automatically after alerts are sent to email

Check Point CloudGuard Workload Protection

Best for unified cloud workload protection

CloudGuard is a fully automated, and comprehensive cloud-native workload security solution offered by Check Point. From development to runtime, it enables unified visibility, compliance, and threat prevention across apps, APIs, and microservices including K8s containers and serverless operations.

CloudGuard Workload Protection also includes a comprehensive range of capabilities such as vulnerability monitoring, network security, compliance management, and advanced threat intelligence. Its compatibility with many cloud platforms, as well as its robust security features, make it an excellent solution for enterprises looking for full cloud workload protection.

Pricing

• Check Point has not provided pricing information for this product but you may contact Check Point sales for custom quotation.

Features

• Continuously scans and assesses cloud workloads to identify vulnerabilities and misconfigurations, allowing for proactive correction.
• By using built-in compliance templates and automated inspections, it helps maintain regulatory compliance by monitoring and fixing security weaknesses.
• Protects your cloud workloads from sophisticated assaults by detecting and blocking known and undiscovered threats.
• Supports auto-scaling.
• Regulates traffic flows and applies security regulations at the workload level through network segmentation and micro-segmentation.

Pros

• Supports several cloud platforms, including AWS, Azure, Google Cloud Platform, and VMware
• Employs advanced real-time threat intelligence and machine learning to detect and mitigate threats, as well as to block complex attacks such as malware, botnets, and zero-day threats, ensuring a quick response to new hazards
• Allows enterprises to monitor and analyze network activity for security and compliance needs by providing deep visibility into network traffic and communication patterns
• Integrates optimally with other Check Point security solutions, resulting in a comprehensive security posture throughout the organization’s network infrastructure
• Offers automation of security checks, streamlining of audit processes, and provision of compliance reports simplify compliance management

Cons

• Implementation may require training or specialized resources, as well as knowledge and understanding of network security concepts and a learning curve to effectively leverage its capabilities
• Pricing increases annually and could get expensive for enterprises
• Some users have reported experiencing a slow interface

See the Top Cloud Access Security Broker (CASB) Solutions

Illumio Core

Best for advanced micro-segmentation capabilities

Illumio Core stands out as a strong CWPP solution, with extensive micro-segmentation capabilities, workload visibility, and real-time threat detection. It is an ideal option for enterprises wanting enhanced cloud workload protection because of its ability to provide granular security management, adapt to dynamic workloads, and simplify visibility. While there is a learning curve and some integration issues to consider, the benefits of greater security and streamlined management make Illumio Core a valuable solution for safeguarding cloud workloads in dynamic contexts.

Pricing

• Pricing of Illumio Core units starts at $7,080 per 50 protected workloads and 25 ports annually.
• Amazon marketplace also offers some pricing information.

Features

• Enables granular security control over network traffic by implementing micro-segmentation
• Provides workload visibility.
• Designs and implements security policies based on workload characteristics, decreasing the attack surface and minimizing lateral threat movement.
• Real time threat detection.
• Guarantees consistent protection as your infrastructure evolves through seamless scalability with cloud environments.

Pros

• Gives users a comprehensive perspective of cloud workloads, making visibility easier and supporting effective security management
• Adjusts security policies automatically as workloads change or migrate, ensuring continuous protection without human reconfiguration
• The micro-segmentation capabilities of Illumio Core enable fine-grained control over network traffic

Cons

• To fully utilize Illumio Core’s sophisticated features, advanced resources and training may be required, particularly when designing complicated micro-segmentation implementations
• To achieve a seamless installation, integration with existing network infrastructure may require additional configuration and coordination

Microsoft Defender for Cloud

Best for Azure integrations

Microsoft Defender for Cloud combines advanced threat detection, vulnerability assessment, and adaptive security measures designed specifically for Azure workloads. Its native Azure integration, real-time threat intelligence, and adaptive security rules make it an excellent solution for enterprises looking for powerful cloud workload protection within the Azure ecosystem. While Microsoft Defender for Cloud’s concentration on Azure and deployment complexity may necessitate additional considerations, the benefits of leveraging Microsoft’s experience and integrated security capabilities make it an appealing alternative for securing cloud workloads.

Pricing

• Starts at $14.60 per server per month. Explore Microsoft Azure’s different pricing plans here.

Features

• Advanced threat detection
• Azure integration
• Compliance monitoring
• Vulnerability assessment
• Dynamic security controls

Pros

• Dynamically adjusts security policies based on workload behavior, reducing false positives and enabling accurate threat response
• Collects and analyzes logs from various sources, allowing for in-depth investigations, threat hunting, and actionable insights into security events
• Maintains compliance with industry regulations and standards by providing compliance assessments, audit trails, and reporting capabilities
• Employs advanced machine learning and behavioral analytics to identify and block malicious activities
• Performs continuous vulnerability scans on cloud workloads, highlighting potential security weaknesses and providing recommendations for remediation
•  Seamlessly integrates with Azure

Cons

• While Defender for Cloud is well-suited for Azure workloads, organizations with multi-cloud environments may require additional security solutions to cover non-Azure platforms
• Implementing and configuring Defender for Cloud may require careful planning and coordination, particularly for organizations with complex cloud architectures

Orca Security

Best for advanced cloud configuration capabilities

Orca Security provides superior cloud configuration security, vulnerability management, and complete visibility across many cloud platforms. Its deep cloud visibility, agentless methodology, and continuous monitoring capabilities make it an appealing option for enterprises looking for comprehensive cloud workload protection. While there is a learning curve and limited network layer visibility, the advantages of better security, vulnerability management, and compliance monitoring make Orca Security an appealing solution for efficiently securing your cloud workloads.

Pricing

• Orca Security has not provided pricing information for this service but you may contact Orca Security sales for custom quotes.

Features

• Constantly checks cloud setups for misconfigurations, access control issues, and other security gaps that attackers could exploit.
• Provides thorough vulnerability scans on cloud workloads, finding potential flaws and offering actionable insights for remediation.
• Offers advanced malware detection techniques to identify known and unknown malware threats within cloud workloads, ensuring proactive detection and prevention.
• Detects sensitive data exposure and aids in the prevention of data leaks by monitoring and warning on potential data breaches in real time.
• Continuously monitors configurations and gives compliance reports.

Pros

• Delivers comprehensive insight into cloud workloads, including assets, configurations, and vulnerabilities, allowing for more effective security management
• Functions without the use of agents, which reduces deployment difficulties and resource overhead while ensuring smooth connection with cloud environments
• Allows real-time identification and reaction to security threats, minimizing possible harm and downtime through continuous monitoring

Cons

• Since Orca Security is an agentless solution, it concentrates on workload-level visibility and may offer limited network layer insights when compared to network-based security technologies
• To fully utilize Orca Security, advanced resources and training may be required, particularly when configuring complex security policies

Also read: 13 Cloud Security Best Practices for 2023

Prisma Cloud by Palo Alto

Best for DevOps integration and container security

Palo Alto Networks’ Prisma Cloud offers full cloud security, container security, compliance monitoring, and data loss prevention. Its strong DevOps integration, container security capabilities, and all-encompassing cloud protection make it a strong solution for enterprises looking for superior cloud workload security. While it may be more complex in smaller environments, the benefits of full cloud security and container protection make Prisma Cloud an appealing solution for safeguarding both cloud workloads and containerized environments.

Pricing

• Starts at $9,000 annually per 100 Business Edition credits.
• Explore Prisma Cloud by Palo Alto’s pricing guide here or visit AWS marketplace for more pricing information.

Features

• Real time compliance reporting and monitoring
• Network and container security
• Vulnerability management
• Data security and data loss prevention
• DevOps pipeline integration

Pros

• Integrates with DevOps pipelines to provide security, threat detection, and compliance checks across the software development lifecycle, allowing enterprises to create secure and compliant apps
• Provides strong cloud workload protection by including network security, container security, vulnerability management, compliance monitoring, and data loss prevention
• Provides security features that allow enterprises to detect and mitigate attacks across cloud networks and containerized environments
• Delivers real-time compliance evaluations and reports to maintain compliance with industry standards and laws
• Continuously scans cloud workloads and containers for vulnerabilities, identifying potential security flaws and delivering actionable insights for remediation
• Monitors sensitive data within cloud workloads, containers, and storage repositories to help avoid data leaks and enforce data protection regulations
• Delivers comprehensive security for containerized environments, including runtime protection, vulnerability scanning, and containerized workload configuration management

Cons

• Its extensive features may be ideal for larger or more intricate environments, whereas smaller organizations with simpler infrastructures may find it more challenging to deploy and run.

See the Best Cloud, Container and Data Lake Vulnerability Scanning Tools

SentinelOne Singularity Cloud

Best for advanced automation capabilities

Singularity Cloud by SentinelOne focuses on simplifying runtime detection and response of cloud VMs, containers, and Kubernetes clusters for maximum visibility, security, and agility. Singularity Cloud protects against emerging cyber threats with its AI-driven strategy, scalability, and intelligent automation. The benefits of powerful threat detection, adaptive security controls, and comprehensive visibility make Singularity Cloud an appealing solution for properly safeguarding your cloud workloads, especially for organizations looking for an AI-powered CWPP solution with enhanced threat detection, adaptive security controls, and full visibility across cloud environments.

Pricing

• Starts at $36 per VM/kubernetes worker node, per month.
• Contact SentinelOne sales for custom plans and pricing.

Features

• Advanced threat detection using AI
• Provides complete insight into cloud workloads, allowing users to monitor activity, network connections, and resource use while also offering granular security controls
• Automates policy enforcement, monitors configuration changes, and generates compliance reports for various regulatory requirements
• Includes extensive automation capabilities that allow for faster security workflows, proactive threat response, and effective resource allocation
• Integrates effortlessly with common cloud platforms and third-party security products, allowing for simple deployment and expansion as needed

Pros

• Detects and responds to advanced threats using AI-driven algorithms and behavioral analytics, delivering real-time protection for your cloud workloads
• Dynamically adapts to security policies to ensure optimal security while without interfering with regulatory requirements
• Delivers efficient and dependable performance as the infrastructure expands and is built to scale with different cloud environments

Cons

• To fully utilize Singularity Cloud, advanced resources and training may be required, particularly when configuring complex security policies
• Integrating with existing cloud infrastructure and workflows may require careful planning and coordination, particularly for organizations with complex cloud architectures

Sophos Cloud Workload Protection

Best for its user-friendly interface

Sophos Cloud Workload Protection offers efficient cloud workload protection for enterprises of all sizes through its user-friendly interface, comprehensive security features, and integration capabilities. While advanced customization possibilities are restricted and integration issues exist, Sophos Cloud Workload Protection is a tempting alternative for efficiently securing your cloud workloads due to the benefits of streamlined management, strong security capabilities, and timely threat intelligence.

Pricing

• Sophos has not provided pricing information for this product but you may visit Sophos Cloud Workload Protection for custom quotation. 

Features

• Enables total visibility across hosts, containers, endpoints, networks, and cloud services with its extended detection and response (XDR) capabilities.
• Detects threats such as container escapes, kernel exploits, and privilege-escalation attempts using its cloud-native behavioral and exploit runtime detections.
• Streamlines threat investigation procedures prioritize high-risk incident detections and aggregate associated events.
• Connects hosts to a secure command line interface for cleanup through its Integrated Live Response.

Pros

• Provides a comprehensive platform for cloud workload security, including anti-malware, firewall, intrusion prevention, and web filtering
• Utilizes SophosLabs’ global threat intelligence to provide proactive detection and response to emerging attacks
• Provides a user-friendly interface and centralized administrative panel to make cloud workload deployment, monitoring, and policy enforcement easier
• Assists in adhering to industry regulations by offering compliance evaluations, reporting tools, and automated policy enforcement
• Integrates with DevOps workflows, allowing better automation, faster security operations, and improved insight into cloud workloads

Cons

• The level of customization available with Sophos Cloud Workload Protection may be limited when compared to more specialist CWPP solutions for enterprises with highly specific security requirements
• While Sophos Cloud Workload Protection provides numerous security capabilities, integration with third-party security systems may necessitate additional configuration and coordination

Trend Micro Deep Security

Best for hybrid cloud environments

Trend Micro Deep Security protects cloud workloads through its expanded security features, deep visibility, and automated compliance processes. While it may be more difficult to implement in smaller environments, the benefits of its robust security, real-time threat intelligence, and automated compliance management make Trend Micro Deep Security a compelling choice for those seeking enhanced cloud security.

Trend Micro Deep Security provides complete workload security across hybrid cloud environments such as private and public clouds. The platform’s advanced security capabilities, such as host-based intrusion prevention, firewall, anti-malware, and vulnerability management, can be systematically integrated across numerous cloud environments, ensuring consistent protection and compliance. Trend Micro Deep Security also offers centralized visibility and administration, allowing businesses to safeguard and monitor their hybrid cloud workloads from a single interface. Its adaptability and support for hybrid cloud architectures make it a good choice for businesses that utilize a mix of deployment methodologies.

Pricing

• Trend Micro has not provided pricing information for this service, but you may contact their sales team for custom quotation.
• Alternatively, AWS Marketplace provides some pricing information, which starts at $0.01 per host per hour for any micro, small, or medium unit type.

Features

• Advanced security features
• Integrations with different cloud environments
• Virtual patching
• Real time threat detection and response
• Automated compliance monitoring
• Continuous vulnerability scans
• Granular cloud workloads visibility

Pros

• Trend Micro Deep Security comes with a comprehensive set of security capabilities that offer complete protection against a wide range of threats
• The platform offers speedy upgrades and proactive defense against emerging threats by leveraging Trend Micro’s massive threat intelligence network
• The software automates compliance management procedures, saving time and assuring compliance
• Well-suited for hybrid cloud environments

Cons

• Advanced resources and training may be required to fully utilize it, particularly when implementing more complex security policies
• Integrating with existing cloud infrastructure and operations may require more resources and skills, especially for enterprises with complicated cloud environments

VMware Carbon Black Workload

Best for virtualized environments

VMware Carbon Black Workload provides comprehensive protection for enterprises looking to protect their workloads thanks to its granular application control, real-time threat prevention capabilities, and seamless integration with the VMware ecosystem. The scalability and flexibility of VMware Carbon Black Workload make it well-suited for virtualized environments that frequently demand dynamic resource allocation and administration. It can adapt to changing virtualized workload demands and integrates simply into existing virtualization infrastructure. 

Carbon Black Workload’s key features, such as application management, real-time attack protection, and file integrity monitoring, make it an excellent choice for organizations looking for strong security and application control in their virtualized environments, as it provides comprehensive protection for virtual machines while also assisting in the security and integrity of the entire virtualized infrastructure.

Pricing

• VMware has not provided pricing information for this product but you may contact their sales team for custom quotes.

Features

• Secures virtualized workloads, containers, and cloud instances, shielding critical assets from threats and vulnerabilities.
• Employs sophisticated behavioral analysis and machine learning to detect and prevent malicious activities in real time, resulting in proactive threat mitigation.
• Detects and prioritizes vulnerabilities within workloads, allowing companies to implement patches and remediation steps more effectively.
• Assists organizations in complying with industry laws by providing continuous monitoring, policy enforcement, and reporting capabilities.
• Has a single management panel that enables businesses to streamline security operations and better manage their virtualized and cloud environments.

Pros

• VMware Carbon Black Workload is designed to be resource-efficient, with minimal impact on virtualized environment performance
• Optimizes security operations and provides scalable protection by leveraging the underlying virtualization technology
• VMware Carbon Black Workload includes comprehensive security protections intended specifically for virtualized and cloud workloads, providing greater protection against modern attacks
• Uses advanced analytics and behavioral analysis to detect and prevent attacks in real time, enabling proactive response and mitigation
• Carbon Black Workload, as part of the VMware ecosystem, works seamlessly with other VMware products, delivering a streamlined and efficient security management experience

Cons

• To fully utilize the advanced features of VMware Carbon Black Workload, it may require some initial familiarization and training
• User interface differs from other CWPP vendors and thus may require training for users familiar with other platforms

Key features of CWPP tools

Cloud workload protection platforms typically include a number of features for protecting cloud workloads, assets and data. These include:

Cloud Platform Integration

To enable seamless security management and protection across cloud workloads, CWPP products integrate with multiple cloud platforms and services such as AWS, Azure, and Google Cloud. This connection improves visibility, administration, and security control over cloud-deployed workloads. It enables businesses to use native cloud security services and APIs to ensure complete security and streamline security operations.

Incident Response and Management

This feature lets security teams detect and mitigate security breaches, conduct forensic analysis, and collect evidence for investigations. Among these capabilities are: real-time alerting, threat intelligence integration, and incident management workflows.

Data Security

Data security is a crucial component of any CWP platform. To protect data from unwanted access, exfiltration, or data leakage, a good CWP platform should include features such as encryption, data loss prevention (DLP), and access controls. These safeguarding measures ensure that data is secure at all times, both at rest and in transit, reducing the risk of data breaches and unauthorized access.

Workload Visibility

Workload visibility is essential for effective security management. CWPP tools should offer comprehensive visibility into workloads running in the cloud. Insights about workload configuration, software inventory, network connections, and user access permissions are all part of this. This visibility enables security teams to monitor and detect anomalies, illegal activity, and potential security threats, boosting their capacity to respond to and mitigate risks as soon as possible.

Automation

Automation is a significant element of CWP platforms, allowing security teams to reduce time by automating repetitive processes such as vulnerability scanning and incident response procedures, as well as providing unified security policy administration. Automation reduces manual labor, accelerates security operations, and maintains consistent security across workloads. It also enables enterprises to respond quickly to security problems and maintain a solid security posture.

Compliance

Compliance with industry standards and regulatory requirements is critical for organizations. This includes capabilities like security configuration assessments, auditing, and reporting to guarantee that security and compliance regulations are followed. This aids in the monitoring and enforcement of security measures, the generation of compliance reports, and the facilitation of audits.

How Do I Choose the Best CWPP Software for My Business?

Choosing the best cloud workload protection platform software for your business requires careful consideration of a number of factors. By carefully examining these components and conducting rigorous assessments, you will choose the CWPP product that aligns with your business needs and best meets your company’s cloud workload protection requirements.

• Determine your business’ specific needs. Examine your company’s demands and determine the unique requirements for safeguarding cloud workloads. Consider workload kinds, cloud platforms used, regulatory needs, and security challenges. Check if these key features and capabilities align with your requirements:
  • Check the compatibility with your cloud infrastructure. Ensure that the CWPP software works with your current or future cloud platforms and services. Check to see if it supports the workloads you have, such as virtual machines, containers, or serverless functions.
  • Examine each CWPP solution’s security features and capabilities. Consider capabilities such as workload visibility, vulnerability management, intrusion detection and prevention, data security, compliance management, and incident response. Based on your security requirements, prioritize features.
  • Consider the CWPP software’s scalability and performance. Make sure it can handle your task volume and can scale as your firm grows. To minimize disturbance, assess its influence on workload performance.
  • Examine the CWPP software’s user interface and ease of use. Look for user-friendly dashboards, detailed reporting, and centralized administration capabilities. Consider the amount of expertise required to manage the software and make sure it matches the abilities and resources of your team.
  • Examine how well the CWPP software integrates with your existing security architecture and technologies. Look for integration options with other solutions, such as SIEM systems, threat intelligence feeds, or identity and access management platforms.
• Investigate and assess available CWPP solutions. Conduct extensive research on CWPP software suppliers and analyze the available options. Look for trusted providers who have a track record of providing efficient cloud security solutions and have favorable client evaluations.
• Shortlist a few CWPP solutions and run a trial. This allows you to test the software’s operation and evaluate its efficacy in meeting your specific security requirements in a controlled environment.
• Consider the pricing and license structure of the CWPP software. Check to determine if it fits your budget and if the pricing is reasonable in comparison to the features and value provided. Determine any additional costs, such as support and maintenance fees.
• Research the vendor’s reputation and customer service. Choose a vendor who provides timely technical support, regular updates, and a strong commitment to customer success; user reviews and your peer network can help here. Consider the vendor’s financial health and long-term viability.

Frequently Asked Questions (FAQs)

What Is a Cloud Workload Protection Platform (CWPP)?

A CWPP (cloud workload protection platform) is a security system designed specifically to protect cloud workloads. It provides comprehensive security controls and capabilities to protect cloud workloads from a wide range of attacks, vulnerabilities, and unauthorized access.

Why Should You Use a Cloud Workload Protection Platform?

A CWPP tool provides capabilities like workload visibility, vulnerability management, intrusion detection, and data security to help protect cloud workloads from threats, vulnerabilities, and unauthorized access. Using a CWPP solution can help you improve your overall security posture and ensure consistent security across cloud platforms and hybrid environments.

Do I Still Need a CWPP Tool if My Cloud Provider Offers Built-in Security Services?

The short answer is yes. While cloud providers offer native security services, a CWPP solution can add an extra layer of security, customization, and management tailored to your specific workload security needs. It ensures a comprehensive and integrated approach to securing cloud workloads, mitigating risks, and protecting critical assets thus providing you a holistic security management. Cloud security issues often involve misconfigurations and vulnerabilities in the way users connect to the cloud – controlling these risks is the essence of cloud security.

Also read: Zero Trust: Can It Be Implemented Outside the Cloud?

How We Selected the Top CWPP Solutions

We looked for top CWPPs that provide the best possible combination of security features, scalability, ease of use, integration and support, automation, and compliance, as well as price, reputation, and client feedback. We analyzed CWPP vendors using multiple data points and product features, including sources such as vendor documentation, analyst reports, security data and user reviews.

Bottom Line: Top CWPP Solutions

The cloud security shared responsibility model means users have more responsibility for security than they may realize. While cloud services providers have a strong record when it comes to cybersecurity, misconfigurations and mistakes by users are typically the source of cloud data breaches. Hardening workload protections and connections is the fastest way to improved cloud security.

Read next: 10 Top Cloud Security Companies

The post Top 10 Cloud Workload Protection Platforms (CWPP) in 2023 appeared first on eSecurityPlanet.

A web application firewall (WAF) can identify and prevent typical web-based threats such as SQL injection, cross-site scripting (XSS), and file inclusion vulnerabilities.

A WAF is a critical component of a robust online application security strategy. WAFs can identify and prevent assaults on web application vulnerabilities, helping prevent data theft, service interruption, and reputational harm.

These are the web application firewalls that stood out in our analysis of the WAF market, followed by advice and considerations for WAF buyers.

• Akamai App and API Protector: Best for high-traffic enterprise apps
• AppTrana: Best affordable WAF for SMBs
• AWS WAF: Best AWS option
• Barracuda Web Application Firewall: Best for ease-of-use and configuration
• Cloudflare: Best cloud-based WAF with CDN integration
• F5 Advanced WAF: Best for advanced security
• Fastly: Best flexible cloud-based WAF solution
• Fortinet FortiWeb: Best all-around threat protection
• Imperva WAF: Best secure enterprise WAF
• Microsoft Azure Application Gateway: Best for Azure
• Radware: Best ML-based threat detection and mitigation
• Wallarm WAF: Best WAF for containers and microservices

Comparing the Top WAF Solutions

This table compares the top WAF tools based on deployment method, protocol support, DDoS protection, AI/ML capabilities, integration capabilities, and price.

Akamai App and API Protector

Best for large enterprises with high-traffic web applications

Akamai App and API Protector is a cloud-based web application firewall (WAF) that safeguards an organization’s web and mobile assets from sophisticated denial-of-service (DoS), web application, and API-based threats. It takes use of visibility throughout the Akamai Intelligent Edge Platform to protect websites and APIs against outages and data theft. Akamai has been rated a Leader in Gartner’s Magic Quadrant for Cloud Web Application and API Protection in 2022.

Key Features

• API visibility
• AI and machine learning methods
• Hybrid deployment options
• Live traffic insights
• Automation

Pros

• Provides adaptive defenses that immediately send the most recent security updates to your apps and APIs
• Preventive self-tuning reduces the need for time-consuming manual maintenance
• Developer and technical resources provide rapid innovation
• Advanced API discovery, allowing users to manage risk associated with new or previously undisclosed APIs
• DevOps integration through a simple graphical user interface or through Terraform provider, APIs, or the Akamai CLI
• Integrated bot detection enhances security and performance
• Quick-start with in-portal instructions, configuration procedures, and wizard settings
• Personalized dashboards, real-time notifications, and SIEM integration to examine security flaws and triage attacks
• Advanced AppSec management controls, managed services, and professional services are optional
• DDoS prevention that responds in seconds to application-layer assaults

Cons

• Configuration and maintenance can be complex, and in a large and sophisticated API environment, the management interface may be more difficult to use
• Possibility of false positives

Pricing

• Akamai has not provided pricing but Azure Marketplace offers some pricing information. Buyers should contact Akamai sales for a custom quote.

More on DDoS and bot protection:

• How to Prevent DDoS Attacks: 5 Steps for DDoS Prevention
• How to Stop DDoS Attacks in Three Stages
• Best Bot Protection Solutions and Software

AppTrana

Best affordable WAF solution for SMBs

AppTrana provides real-time protection against web application attacks by combining machine learning algorithms, security specialists, and a 24/7 security operations center. Unlike typical WAF solutions, AppTrana provides a fully managed solution where AppTrana’s security professionals administer the WAF on the customer’s behalf, enabling the customer’s IT team to focus on other priorities. These services distinguish it as a distinct and appealing choice for enterprises seeking an easier way to safeguard their online applications from cyber attacks.

Key Features

• Ability to patch critical vulnerabilities in 24 Hours
• Unmetered DDoS mitigation & bot protection
• API Security
• Zero false positives
• Content delivery network

Pros

• Offers 24/7 security operations
• Provides comprehensive coverage against OWASP top 10, zero-day, DDoS, bot and API attacks
• Monitors websites and applications on a continuous basis
• Provides real time web attack detection and mitigation
• Provides simple to use dashboard with comprehensive information and analytics
• Offers simple setup with no hardware or software installation
• Provides auto-scaling to manage unexpected traffic surges
• Offers affordable pricing plans for businesses of all sizes

Cons

• Advanced users have fewer customizing possibilities
• Advanced security measures may need additional charges
• There are limited integration possibilities with other security programs

Pricing

• Advance plan starts at $99/month. Alternatively, you may explore other pricing options at G2. 

AWS WAF

Best for integration with other Amazon Web Services

AWS WAF is an Amazon Web Services (AWS) web application firewall service that helps protect online applications from typical web exploits that might disrupt application availability, compromise security, or consume excessive resources. AWS can be used to define security rules that regulate bot traffic and prevent typical attack patterns like SQL injection and cross-site scripting (XSS).

Key Features

• Custom rule creation
• Integration with other AWS services
• Live metrics update
• Easy setup of pre-configured rules using AWS management console

Pros

• Allows the user to design their own rules that determine which traffic to accept or prohibit to the web applications
• Compatible with other AWS services such as Amazon CloudFront, Amazon API Gateway, and AWS AppSync
• AWS WAF supports both IP-based and resource-based access control lists (ACLs)
• Expands in accordance with the size of your application and traffic
• Provides a collection of pre-configured rules, allowing for easy deployment and configuration

Cons

• While AWS WAF provides customizable rules, it may not provide the level of customization required for more complex web application environments
• AWS WAF is an additional charge on top of the other AWS services used
• It can be difficult to set up and configure, especially for people who are new with AWS services

Pricing

• Starting price per Web ACL is $5/month, plus $1/WAF rule and request. AWS provides a custom calculation here.

Barracuda Web Application Firewall

Best for ease-of-use and simple configuration.

Barracuda Web Application Firewall is a hardware or virtual device that protects against numerous web application assaults and ensures safe application delivery. This is ideal for enterprises that demand a comprehensive and user-friendly WAF solution with advanced security capabilities such as bot protection and DDoS avoidance.

Key Features

• Protection against online threats and DDoS
• Ability to stop malicious bots in their tracks
• APIs and mobile apps protection
• Granular access restriction and secure app distribution
• Automated security
• Detailed insights of attacks and traffic patterns

Pros

• Simple to deploy and manage, making it an excellent choice for companies with limited IT resources
• Provides SSL offloading and inspection, which aids in the detection and prevention of attacks hidden within encrypted traffic
• Utilizes machine learning for enhanced threat detection and response, allowing it to identify and respond to assaults in real-time
• Provides full API security, which is becoming increasingly crucial as more apps communicate via APIs
• Provides protection against the top ten OWASP threats, including SQL Injection, Cross-Site Scripting, and others
• Provides centralized management and reporting for multiple applications
• Several deployment options are available, including on-premises, virtual, and cloud

Cons

• Cost may be pricier than other solutions
• Customer support is not available 24/7
• Some features may require the purchase of additional licenses

Pricing

• WAF-as-a-Service for a 50Mbps plan starts at $1.02 per unit.

Cloudflare

Best cloud-based WAF solution with CDN integration and live analytics.

Cloudflare WAF is a cloud-based web application firewall meant to protect websites and APIs from many forms of assaults. It offers a variety of security measures to assist avoid attacks, as well as performance and reliability benefits. Cloudflare WAF offers a unique combination of global network, machine learning, bot mitigation, user-friendly UI, and DNS security.

Key Features

• Provides a comprehensive application security, with a single, integrated rules engine for effective and uniform security
• Security analytics deliver real time attack insights
• Quick implementation of zero-day protections to allow for instant virtual patching. These controlled rules are globally deployed in seconds
• Machine learning safeguards detect evasions and assaults
• Managed rulesets for automated protection against recognized dangers, such as the OWASP Top 10
• Custom rule creation

Pros

• Faster and easier implementations of security installations, resulting in faster mitigations and time-to-value
• Enables building of own security policies and prohibit particular types of traffic using custom rules
• Firewall rules exist to prevent malicious traffic such as SQL injection, cross-site scripting (XSS), and other web application assaults
• There is no hardware to buy or maintain with cloud-based deployment
• A web-based dashboard makes it simple to configure and maintain
• A free tier with basic security measures is included
• Provides benefits in terms of performance and dependability, such as CDN services and load balancing

Cons

• A higher tier membership is required for advanced features such as API protection
• Comparing to other WAF tools, it has fewer customization options
• Comparing to other WAF tools, it may not provide as much granular control over security policies
• Some users have complained about false positives and difficulty configuring rulesets

Pricing

• Cloudflare pro plan starts at $20/month. Explore other pricing options at Cloudflare Plans. 

F5 Advanced WAF

Best choice for advanced security capabilities.

F5 Advanced WAF (previously known as F5 BIG-IP Application Security Manager) is a WAF product that secures online applications by combining traffic filtering, proactive bot protection, application-layer encryption, and behavioral analytics. F5 Advanced WAF is built on proven F5 technology and goes beyond reactive security features like static signatures and reputation to identify and neutralize bots, safeguard passwords and sensitive data, and fight against application denial-of-service (DoS). F5 Advanced WAF is a good choice for organizations with sophisticated web-based apps that require advanced security capabilities like automated threat detection and API protection.

Key Features

• Capabilities for advanced machine learning
• SSL/TLS verification
• Traffic management and load balancing
• Encryption at the application layer
• Behavioral analytics

Pros

• Delivers continuous security monitoring and threat analysis to discover and guard against the most recent security threats
• Offers tailored rules and fine-grained control to safeguard applications and infrastructure against known and developing threats
• Includes simple dashboards and reporting to monitor application security posture and give insights into security occurrences
• Can easily be integrated with other F5 products such as BIG-IP and Silverline DDoS prevention
• Provides a variety of deployment choices, including on-premises, cloud, and hybrid settings

Cons

• F5 Advanced WAF is a complicated solution that necessitates the use of experts and resources to configure and maintain
• Licensing expenses might be prohibitively expensive, especially for big businesses
• Incorrect implementation creates performance concerns
• It lacks native interaction with cloud systems like as AWS and Azure, thus requiring additional configuration and maintenance

Pricing

• F5 has not provided pricing information for this service but you may contact F5 Sales for custom quotations. Azure Marketplace also offers some pricing information.

Fastly

Best choice for flexible cloud-based WAF solution and customer support.

Fastly Next-gen WAF is a cloud-based WAF that provides enhanced security capabilities to guard against web-based threats. It employs an innovative technique created by Signal Sciences that identifies and blocks malicious traffic without the need for rule refining, allowing AppSec teams to focus on more pressing issues. Fastly received the Gartner Peer Insights Customers’ Choice award five years in a row. Fastly is the best cloud-based WAF choice for enterprises seeking flexible deployment choices, customer support availability, and real-time attack response capabilities.

Key Features

• Real-time web application security
• Integrated web application firewall
• Bot security
• Advanced DDoS protection
• Customizable rules and policies
• Customizable response pages
• Centralized management and reporting
• API security

Pros

• Fastly’s next-generation WAF uses machine learning and behavioral analytics to detect and mitigate sophisticated threats
• Excellent customer support
• Fastly’s system is capable of handling large quantities of traffic and can simply scale to suit future demand
• The solution features comprehensive APIs for system integration
• Fastly’s WAF minimizes false positives and assists companies in reducing the need for manual intervention
• Provides user-friendly UI and extensive rule customization

Cons

• Reporting and event querying should be enhanced in the interface
• Fastly’s WAF may not be as configurable as some other market alternatives
• Because Fastly’s solution is primarily cloud-based, it may not be the best option for organizations that need an on-premises solution
• Some customers report that the system might be difficult to set up and configure, especially for enterprises with sophisticated infrastructures or security requirements

Pricing

• TLS/SSL secure connection plan starts at $20.00 per month while bandwidth & requests plan starts at $50.00 per month. You may explore other pricing options at Fastly. 

Fortinet FortiWeb

Best for all-around threat protection.

Fortinet FortiWeb protects online applications and APIs from OWASP Top-10 threats, distributed denial of service attacks, and malicious bot assaults. Advanced ML-powered features increase security while decreasing administrative costs. It provides anomaly detection, API discovery and protection, bot mitigation, and advanced threat analytics to identify the most serious threats across all protected apps.

Key Features

• Web application protection
• ML-based threat detection
• Security fabric integration
• Advanced analytics
• False positives mitigation
• Hardware-based acceleration

Pros

• Incorporates automatic upgrades to guarantee that it is continuously up to date with the most recent threat information and security features
• Extremely scalable and can be implemented in a wide range of contexts, including on-premises, cloud-based, and hybrid
• Integrates with other Fortinet products such as FortiGate, FortiSandbox, and FortiSIEM
• Offers extensive application-layer security, including capabilities such as URL and form hardening, session tracking, and content inspection
• Employs powerful threat detection algorithms to detect and stop threats such as SQL injection attacks, cross-site scripting (XSS), and others. It also provides real-time threat intelligence to aid in the detection of developing threats.

Cons

• Some users have reported issues with the management console being somewhat complex and difficult to use
• To maximize speed and reduce false positives, some tuning and adjustment may be required

Pricing

• A 1-year standard bundle starts at $2,321. You may explore other bundles and pricing options at Azure Marketplace.

Imperva WAF

Best enterprise-grade WAF solution for advanced protection and 24/7 customer support.

Imperva is a market leader for DoS/DDoS protection and is one of several vendors on this list that was named a Gartner Peer Insights Customers’ Choice in 2023. Imperva is a cloud-based security solution that defends online applications against assaults such as SQL injection, cross-site scripting (XSS), and remote file inclusion (RFI). Imperva WAF provides comprehensive capabilities that enable multi-layered threat prevention, assuring the safety and availability of online applications.

Key Features

• Protection without WAF false positives
• Automated policy creation
• Offers security for active and legacy applications, third-party applications, APIs and microservices, and cloud applications, containers, VMs and more
• Real time threat detection
• Behavioral detection to detect and prevent zero-day attacks

Pros

• Seamless implementation and does not require on-premises hardware
• Provides 24-7 customer support
• Cost is lower compared to other WAF tools
• Rules and policies may be customized for granular control over security settings
• The solution protects against attacks and vulnerabilities in real time, lowering the risk of data breaches and downtime that other WAF solutions may miss
• Able to detect zero-day attacks due to the behavioral-based detection feature
• The technology is extremely flexible, allowing firms to create rules and policies that are tailored to their specific security requirements
• Imperva WAF works with major SIEM solutions to provide enhanced threat intelligence and improve incident response capabilities

Cons

• Users report frequent UI changes, necessitating a new learning curve for changes
• Reporting, UI complexity, Advanced BOT Protection rules are not intuitive, according to some users
• Although Imperva offers lower plan costs, some plans may still be pricier, especially for big enterprises
• To fully take advantage of all of the solution’s features and capabilities, some training may be required
• Because of the degree of customization offered, the deployment process may take longer than with comparable WAF solutions

Pricing

• Pro plan starts at $59 per site per month

Microsoft Azure Application Gateway

Best for scalability and integration with Azure services.

Microsoft Azure Application Gateway WAF is a web application firewall service that is integrated with the Azure Application Gateway. It provides centralized security for online applications against common exploits and vulnerabilities. Among the most frequent attacks protected by Azure are SQL injection, cross-site scripting, and cross-site request forgery.

Key Features

• SQL injection protection
• Cross-site scripting protection
• Protection against other common web attacks, such as command injection, HTTP request smuggling, HTTP response splitting, and remote file inclusion
• Protection against HTTP protocol violations and anomalies, such as missing host user-agent and accept headers
• Protection against crawlers and scanners
• Detection of common application misconfigurations (for example, Apache and IIS)
• Configurable request size limits with lower and upper bounds
• Exclusion lists to omit certain request attributes from a WAF evaluation
• Create custom rules to suit the specific needs of your applications
• Geo-filter traffic to allow or block certain countries/regions from gaining access to your applications
• Protection from bots with the bot mitigation ruleset
• Inspection of JSON and XML in the request body

Pros

• Offers Azure services integration
• Simple to set up and manage
• Supports load balancing at both layers 4 and 7
• Improves performance and availability with autoscaling
• Monitors and alerts threat detection and insights real time

Cons

• Customization possibilities are limited in comparison to other WAF systems
• Higher cost when compared to other WAF tools
• Integration capability with non-Azure environments is limited

Pricing

• Azure offers pay-as-you-go pricing. Explore pricing options here.

Radware

Best for advanced machine learning-based threat detection and mitigation capabilities.

Radware Cloud WAF Service protects online applications with enterprise-grade, continuously adaptive security. It is based on Radware’s ICSA Labs certified web application firewall and provides comprehensive coverage of OWASP Top 10 threats while dynamically adapting defenses to emerging threats and protected assets.

Key Features

• Full coverage of OWASP Top 10 attacks
• Provides protection from zero-day web attacks
• Automatically generates policies for new applications
• Single “pane of glass” with unified portal fully managed by Radware’s Emergency Response Team
• Real time monitoring and reporting of insights
• DDoS protection
• Multi-layered security approach

Pros

• Provides comprehensive web security protection, including OWASP Top 10 coverage, advanced attack prevention, and zero-day attack protection
• Through automatic policy generation technology, it detects and protects new web applications as they are added to the network
• A multi-layered security strategy guarantees complete protection
• Automated security policy formulation and maintenance
• The integration of different security technologies improves the overall security posture
• DDoS defense adds an extra degree of security
• Optional deployment flexibility

Cons

• The user interface and policy setup procedure is complex
• Not enough documentation and resources for troubleshooting

Pricing

• Pricing depends on your custom plan. You may explore Radware’s different pricing options here.

Wallarm WAF

Best AI-based WAF solution for real-time threat detection on containers and microservices.

Wallarm WAF is an AI-powered web application firewall that protects APIs and apps in real time with Cloud Web Application and API Protection (WAAP) with comprehensive API support for REST, SOAP, WebSocket, graphQL, and gRPC. With a single DNS update, Wallarm Cloud WAF secures your apps, APIs, and serverless workloads.

Key Features

• AI-powered threat identification and mitigation
• API security in real time
• Comprehensive reporting and analytics
• Integration with well-known CI/CD tools
• Automated vulnerability screening and patching
• Customizable WAF policies and regulations

Pros

• Artificial intelligence-based security
• Highly adaptable
• Minimizes the risk of false positives
• Offers an interface that is quick and simple to utilize
• Generates real-time monitoring and reporting
• Provides advanced API protection
• Enables simple integration with DevOps procedures

Cons

• There is no support for on-premises implementation
• Some users report issues on accuracy of threat detection
• Configuration and maintenance may need some complex technical knowledge
• Limited support for some programming languages

Pricing

• Wallarm has not provided pricing information for this service but you may contact Wallarm Sales for their subscription plans. Azure Marketplace also offers some information on Wallarm’s pricing and plans.

10 Common Features of Web Application Firewalls

The best web application firewalls offer a range of features to protect web applications while making management easier. Buyers should look for a solution that best addresses their needs.

1. API protection: WAF solutions safeguard APIs against unauthorized access and API-specific threats such as API injection and API scraping.
2. Automated updates: WAF vendors update their rules and signatures automatically to offer protection against new and emerging threats.
3. Bot protection: WAF systems detect and block bot traffic that attempts to exploit web applications using machine learning and behavioral analysis.
4. Centralized administration console: WAF products provide a centralized administration console through which administrators can configure, monitor, and administer many WAF instances from a single place.
5. Customizable firewall policies: WAF solutions allow administrators to establish and enforce custom firewall policies to prevent unwanted access to web applications.
6. Custom rule creation: WAFs enable administrators to build customized rules to guard against specific risks or to ensure compliance with industry laws.
7. Intrusion detection and prevention: WAF solutions detect and prevent web application assaults by combining signature-based and behavior-based methodologies.
8. Real-time monitoring and warnings: WAF systems monitor web traffic in real time and send administrators alerts when suspicious behavior is discovered.
9. Scalability: WAFs can manage massive levels of online traffic while also protecting against large-scale DDoS assaults.
10. SSL/TLS encryption: WAF solutions include SSL/TLS encryption to protect online traffic from eavesdropping and interception.

WAF Deployment Methods

It’s also important for buyers to look at the WAF deployment method that best meets their needs. Here are five common deployment options.

1. Cloud-based WAF: This type of WAF solution is hosted in the cloud and protects web applications from cyber threats before they reach the application server. Cloud-based WAF solutions are often simple to set up and administer, and they can handle large amounts of online traffic.
2. On-premises WAF: These WAF solutions are deployed on the organization’s own servers or hardware. On-premises WAF solutions allow total control over the WAF setup and may be tailored to match the organization’s unique needs.
3. Hybrid WAF: A mix of cloud-based and on-premises WAF solutions can be utilized to secure web applications. Organizations that utilize a combination of cloud-based and on-premises applications typically use hybrid WAF solutions.
4. Integrated WAF: This WAF solution is combined with additional security solutions, such as a content delivery network (CDN) or a load balancer. Integrated WAF solutions can add layers of security and are more successful at preventing complicated cyber threats.
5. Virtual WAF: WAF solutions deployed as a virtual appliance can offer the same degree of security as physical WAF systems while being easier to operate and grow.

How To Choose a WAF Vendor

In addition to features and deployment options, WAF buyers should look for a solution that offers the security and management capabilities they need. Some important ones to consider:

• Discovers and fixes application vulnerabilities effectively and thoroughly in a timely way
• Constantly detects new threats and DDoS attacks
• Fits into the organization’s budget and is affordable. When compared to on-premises WAFs, cloud-based WAFs typically have lower monthly subscription fees and faster upgrades.
• Allows for simple rule adaptation to overcome faults in business logic
• Allows the security team to choose the appropriate course of action for requests (blocking, flagging, challenging)
• Provides strong defense against a wide range of cyber threats, including SQL injection, cross-site scripting, and other forms of assaults
• Is simple to implement, configure, and administer, especially in organizations that do not have specialized security professionals
• Can manage high levels of web traffic while also protecting against large-scale DDoS assaults
• Allows for rule customization to comply with industry requirements and guard against unique dangers
• Integrates with other security solutions, such as content delivery networks (CDNs) or load balancers, effortlessly
• Provides extensive documentation and support to assist enterprises in making the most of their WAF solutions

How We Evaluated the Top WAF Solutions

In selecting the WAF products for this list, we looked for those that offer an optimal combination of protection, scalability, ease of use, customization, integration, and support, along with factors such as price, reputation, and customer feedback. We analyzed WAF vendors using multiple data points and product features, including sources such as vendor documentation, analyst reports, security data and user reviews. Every organization will need to balance their needs for things like ease of use and high security with their available resources and expertise.

Bottom Line: Web Application Firewalls

Web application firewall (WAF) solutions are a critical tool for protecting web applications from a range of cyber threats, including SQL injection, cross-site scripting, DDoS attacks and more. Each WAF tool has its own set of capabilities, strengths, and weaknesses. Cloud-based WAFs are frequently less expensive and provide faster updates than on-premise WAFs. WAF solutions that include artificial intelligence and machine learning can offer more advanced and proactive protection against emerging threats.

Buyers should analyze several WAF vendors and products to find the best option for their needs. Ultimately, the best WAF solution is determined by the company’s specific needs and requirements.

Also see the Best DDoS Protection Service Providers

The post Top 12 Web Application Firewall (WAF) Solutions in 2023 appeared first on eSecurityPlanet.

Automated patching can save IT and security staff time by deploying the latest security and performance enhancements, fixing bugs, and conducting other upgrades to ensure that software is in its most current state. Automated patch management is a more proactive approach than manual patch management, where critical patches can be delayed or overlooked amid the hundreds of flaws discovered each month.

In this article, we will define automatic patch management, explain how it operates, go through its benefits and drawbacks, and list some of the best practices and top automated patch management tools of 2023.

How Automated Patch Management Works

Patch management is one of the most important aspects of cybersecurity. Software updates are critical for keeping a system’s integrity and security intact. To be effective, patch management should be a consistent and repeatable process of distributing and implementing updates to software and firmware.

A manual or haphazard approach to addressing security and functionality issues can be time-consuming and repetitive and leave significant vulnerabilities exposed. That’s where automated patch management comes in by determining what needs patching and then applying those patches. Here’s how it works.

Network Scanning and Inventory: The initial stage in automated patch management is to find and catalog all network devices, as well as the software programs installed on each device. A discovery tool typically starts this process by scanning the network and generating a list of all the devices and software programs. A vulnerability scanner will look for known security flaws, and some even provide a risk rating to each device and vulnerability.

Assessment: After the inventory has been completed, the patch management tool prioritizes the devices and software that should be patched first based on risk assessment.

Testing and Patch Deployment: Before deployment, patches can be tested to ensure their compatibility with other software on the system. After prioritizing the devices and apps, the patch management program automatically distributes the appropriate patches to each device or program.

Report Generation: After the patches are distributed, the patch management tool creates reports and alerts to inform the administrator of which devices have been successfully patched, which devices still need to be patched, and any difficulties that may have emerged during the patching process.

Monitoring: Once the tool has generated the reports, it then monitors the network to guarantee that all devices are running the most recent patches and upgrades. The tools sometimes include a rollback function in case a patch causes unexpected problems. Problems that can’t be fixed might require manual controls, sometimes called virtual patching.

Also read: Is the Answer to Vulnerabilities Patch Management as a Service?

Pros and Cons of Automated Patching

As with every technology, there are advantages and disadvantages to automated patching, but typically there’s a net benefit.

Automating the entire patching process saves time and work and improves security to an extent that manual patching could never do. This is especially true for enterprises that handle a large number of devices, as manually patching each device might be time-consuming and may require a lot of staff hours and resources. But even overburdened small businesses can benefit from the practice. By ensuring that all devices on the network are up to date with the latest security patches and upgrades, automated patching can lessen the risk of security breaches.

However, one disadvantage of automated patching is that for a large system with many devices, operating systems and applications, it can be difficult to verify that fixes are appropriately applied across all network devices. Also, many larger organizations like to test patches before applying them, so with automated patching they might not know of incompatibility issues until there’s a problem. Fortunately, many automated patch solutions can help test patches before deployment.

And generally, given the cost of data breaches, erring on the side of security is rarely a bad idea.

How to Automate Patch Management

A specialized software program can be used to automate the entire patch management process and give the security team a holistic view of the whole process. Here are the steps for setting up and automated patch management process:

1. Installation: The first step of automating patch management is Installing a patch management software solution designed specifically for automating the process of identifying, analyzing, prioritizing, and deploying software patches and updates. There are various patch management tools available on the market, each with somewhat different features and capabilities; we’ll get to those in a moment. Some operating systems, like Windows and macOS, can be set to update automatically, but that won’t cover all firmware and applications on a device.
2. Configuration: After installing the patch management program, configure it to operate with your organization’s specific network configuration. This often requires setting the tool to scan the network for devices and software applications, configuring the tool to prioritize which devices and apps need to be patched first, and configuring the tool to distribute patches and updates automatically.
3. Scheduling Scans and Deployments: After configuring the patch management tool, the next step is to schedule periodic scans to find new vulnerabilities and distribute fixes and updates to impacted devices and apps. The patch management tool may be configured to scan and deliver patches automatically on a predefined schedule or manually by the administrator. It’s worth noting that cloud services typically patch continuously to stay on top of vulnerabilities; that’s what top security requires.
4. Monitoring and Reporting: Once the patch management solution is operational, it is critical to monitor and report on its activities. This involves tracking patches, updating device and application status, providing patch management activity reports, and tracking compliance with industry standards and laws.

Automated Patch Management Best Practices

To get the most out of automated patch management, these best practices should be followed.

• Create a patch management policy outlining the procedures for discovering, testing, and delivering fixes throughout the network.
• Unify software versions and categorize devices according to their software requirements or divisions.
• Scan the network on a regular basis for devices and software that require fixes.
• Conduct tests to check if the strategy is efficient. Before deploying fixes, ensure that there are no compatibility issues or conflicts with other software on the system.
• Apply the patches during non-business hours to minimize user inconvenience.
• Keep meticulous records of all patches applied to the network, all the patched devices, and the method by which these were patched.
• Monitor reports to ensure that the tools function properly.

See our free Patch Management Policy Template

Top 5 Automated Patch Management Tools

These tools are widely considered as among the top options for automated patch management, and have been evaluated by our staff. Considerations such as network size and complexity, device and software types utilized, and an organization’s budget and resources can be factors when selecting an automated patch management tool. Here are some of the top automated patch management tools:

Ivanti Patch Management

Ivanti Patch Management uses an agent-based scanning method to discover and inventory all devices and software applications on a network. Then it assesses the vulnerabilities and risks associated with each device and application, and prioritizes which devices and applications need to be patched first based on their risk rating. After that, it deploys patches and updates automatically, either according to a set schedule or manually triggered by the administrator.

Ivanti Patch Management generates reports and alerts to let the administrator know which devices have been successfully patched, which devices still need to be patched, and any issues that may have arisen during the patching process. The tool also monitors the network to ensure that all devices remain up-to-date with the latest patches and updates.

Pros

• Ivanti Patch Management is a comprehensive patch management system that includes features and capabilities for automating the patch management process such as discovery and inventory, evaluation and prioritizing, patch deployment, and reporting and monitoring.
• Ivanti Patch Management employs agent-based scanning, which provides more accurate and complete information on each device and application on the network.
• To provide a more complete security and management solution, Ivanti Patch Management may be connected with other Ivanti products such as Ivanti Endpoint Manager and Ivanti Security Controls.

Cons

• Complexity: Ivanti Patch Management can be difficult to set up and configure, particularly in big and complicated networks, as it demands a substantial number of resources to implement and administer properly, including hardware, software, and staff.
• Cost: Ivanti Patch Management is a premium tool that might be costly for small and mid-sized businesses.

Pricing

• Prices start at $18.75 per device per year, with bulk savings available for larger enterprises. Flexible pricing options are available based on the number of devices being managed and the level of support required.

Microsoft Configuration Manager

Microsoft Configuration Manager, formerly System Center Configuration Manager (SCCM) and now under the Microsoft Intune brand, is a comprehensive system management tool that is capable of patching Windows devices as well as managing software inventories and configuration settings. For enterprises that employ Microsoft tools and services, Configuration Manager is a common choice.

Configuration Manager discovers and inventories all network devices and software applications using a client-based or agent-based scanning approach. It sends patches and updates to devices automatically or manually, according to a defined schedule or when activated by the administrator. It creates reports and notifies the administrator of which devices have been successfully patched, which devices remain unpatched, and any difficulties that may have emerged during the patching process. The network is also monitored to ensure that all devices remain up-to-date with the latest patches and updates.

Pros

• Configuration Manager integrates well with other Microsoft products, such as Azure Active Directory, for a more comprehensive systems administration solution.
• It supports patching for Windows, macOS, and Linux systems, as well as third-party applications.
• Configuration Manager is adaptable and versatile, with a wide range of configuration choices to meet the needs of each company.
• Configuration Manager provides a variety of functions, including patch management, software deployment, compliance management, and asset management, among others.

Cons

• Complexity: Configuration Manager can be difficult to set up and configure, particularly in big and complicated networks, as it also demands a substantial number of resources to implement and administer properly, including hardware, software, and staff.
• Cost: Configuration Manager is a premium tool that might be costly for small and mid-sized businesses.

Pricing

• Configuration Manager is priced per device or user, with bulk savings offered for bigger deployments. Prices begin at $22 per month per user or $86 per device per year.

Heimdal

Heimdal is a patch management application that assists enterprises in keeping their systems up to date and secure. Some significant features of Heimdal include checking and installing patches and updates to operating systems, software programs, and third-party applications automatically. Heimdal also performs vulnerability scanning to identify potential security problems and provide remedial suggestions. It offers a thorough inventory of installed software, including version information and patch status. It also offers Endpoint Detection and Response (EDR) features to assist in the detection and response to security events.

Pros

• Heimdal offers an intuitive and user-friendly interface that makes patch management and deployment simple for admins.
• Heimdal is available on Windows, macOS, and Linux.
• Heimdal automates patch management, decreasing administrator burden and boosting system security.
• EDR Capabilities: Heimdal offers EDR capabilities, allowing enterprises to notice and respond to security problems more swiftly.

Cons

• Heimdal’s reporting capabilities are minimal, which may make tracking patch management and vulnerability repair efforts difficult for enterprises.
• The patch management options in Heimdal are pre-configured and do not allow for extensive customisation.
• Heimdal’s patch management capabilities are restricted to a small number of third-party applications.
• The vulnerability scanning and EDR modules are priced separately from the patch management module.

Pricing

• Heimdal is licensed per device, with the patch management module starting at $36 per device per year.

SolarWinds Patch Manager

SolarWinds Patch Manager is an automated patch management tool that allows administrators to approve and apply fixes across their networked systems. It integrates well with Microsoft Configuration Manager and other SolarWinds tools for full network management and allows patching for third-party apps such as Adobe, Java, and Chrome, as well as Microsoft products. SolarWinds Patch Manager keeps an inventory of all software and hardware installed on networked computers. It then generates comprehensive reports on patch status, compliance, and vulnerability data.

Pros

• SolarWinds Patch Manager offers an intuitive and user-friendly interface that makes patch management and deployment simple for administrators.
• It allows patching for a large variety of third-party apps, thus decreasing administrator burden.
• It generates detailed reports on patch status, compliance, and vulnerability data.
• It integrates well with other SolarWinds products, including Server & Application Monitor and Network Performance Monitor, to provide a comprehensive IT management solution.

Cons

• Compatibility: SolarWinds Patch Manager only supports Windows-based operating systems.
• Complexity: It requires a high level of technical competence, making it more complicated to set up and configure.
• Cost: Small and medium-sized organizations may find the product’s cost expensive as it is licensed on a per-node basis.

Pricing

• Prices begin at $2,995 for up to 250 nodes. Pricing might vary based on the number of nodes and the amount of support required.

ManageEngine Patch Manager Plus

ManageEngine Patch Manager Plus is a patch management solution that can patch Linux, macOS, Windows, and third-party apps. It can discover vulnerabilities, fix them automatically, and report on compliance.

ManageEngine Patch Manager Plus automates the patching process, allowing administrators to plan and deploy changes across their networked systems. In addition to Windows, Mac and Linux updates, ManageEngine Patch Manager Plus patches third-party programs such as Adobe, Java, and Chrome. It also allows administrators to test patches prior to deployment. It then provides detailed reporting on patch status, compliance, and vulnerability information. It also provides endpoint protection solutions such as antivirus and firewall to help safeguard networked PCs.

Pros

• Patching is offered for a wide variety of operating systems and third-party apps, minimizing administrator burden.
• It offers an intuitive and user-friendly interface that makes patch management and deployment simple for administrators.
• It delivers extensive reporting on patch status, compliance, and vulnerability information.
• To help safeguard networked computers, ManageEngine Patch Manager Plus provides endpoint protection capabilities such as antivirus and firewall.

Cons

• Complexity: Setup and configuration of ManageEngine Patch Manager Plus can be difficult, requiring a high degree of technical experience.
• Cost: It can be quite expensive, especially for small and medium-sized organizations, as it is licensed on a per-node basis.

Pricing

• Prices start at $345 for up to 50 nodes. Pricing depends on the number of nodes and the amount of support required.

Also read:

• Best Patch Management Software & Tools
• Top Vulnerability Management Tools
• Best Patch Management Service Providers

How to Choose an Automated Patch Management Solution

Your needs and budget will ultimately guide you to the automated patch management tool that works best for you and your organization, but some considerations and sources to examine include functionality, operating systems and applications covered, user feedback, and industry and analyst recognition. Here are some things to consider as you make your buying journey.

• Is the product completely automated — or automated enough to meet your needs?
• Is it compatible with the existing systems and software you are using?
• Does it help improve your security posture and protect your users, data, and digital assets?
• Can it create automated reports to keep you up to date on your patching requirements?
• Does it download operating system and third-party fixes automatically?
• Is it up to date with specific information on your endpoints?
• Are the packages pre-built and ready to go?
• Is the product capable of automatically distributing packages in accordance with a simple user-generated policy?
• Is the price reasonable considering the scope and needs of your business?

Bottom Line: Automated Patch Management

Patch management is a critical cybersecurity practice, and an automated patch management solution can help you protect your organization’s data and assets, lower the risk of security breaches, and save time, resources, and effort. With an automated patch management program in place, you can rest easy knowing that all devices on your network are up to date with the latest patches and security upgrades. To get the most out of automated patching, however, it is important to follow best practices and determine which tools are most appropriate for your needs.

Read next: Vulnerability Management as a Service (VMaaS): Ultimate Guide

The post Automated Patch Management: Definition, Tools & How It Works appeared first on eSecurityPlanet.

Vulnerability assessment is part of the larger vulnerability management process, and the goal is to prioritize vulnerabilities so they can be patched or mitigated.

Vulnerabilities that could potentially be used by attackers to obtain unauthorized network access, steal data, or harm a system or network are identified and analyzed using a variety of tools and technologies. Network security depends on a security team’s ability to spot weaknesses and vulnerabilities in systems and follow them through all stages of patching and development until they are fixed. Attackers are quick to act on vulnerability information as soon as it becomes public, so it becomes a race to patch a vulnerability before an attacker can exploit it.

8 Types of Vulnerability Assessments

To obtain a thorough vulnerability assessment of an organization’s security systems and networks, security teams need to test a range of systems. These are the most common types of vulnerability assessments:

• Network vulnerability assessment: This focuses on identifying vulnerabilities in a network infrastructure, including routers, switches, and security tools such as firewalls.
• Host-based vulnerability assessment: This assessment focuses on a specific host or server, including scanning ports and vulnerabilities, securing connections, and reviewing access, patch management, updates, configurations and unneeded services and processes.
• Application vulnerability assessment: This type includes assessments of web applications, mobile apps, and other software platforms, looking for code vulnerabilities, unapplied patches, access management issues, and more.
• Database vulnerability assessment: This makes sure that the sensitive data stored in a database is protected by examining the database configuration, data structures, access controls, and other elements that affect the database’s performance and security.
• Physical security vulnerability assessment: This form of assessment focuses on finding weaknesses in physical security, including perimeter security, access controls, and surveillance systems.
• Wireless network vulnerability assessment: This type of assessment focuses on finding weaknesses in wireless networks, such as Wi-Fi and Bluetooth networks, and connected devices.
• Social engineering vulnerability assessment: This focuses on identifying human vulnerabilities that can be used by attackers to trick people into disclosing sensitive information that may jeopardize the security of their system. Social engineering methods include phishing, baiting, and tailgating.
• Cloud-based vulnerability assessment: This focuses on assessing an organization’s cloud-based infrastructure and applications. It scans the organization’s cloud environment using automated tools for known vulnerabilities, configuration errors, and other security problems.

Also read:

• What is Vulnerability Scanning & How Does It Work?
• Best Vulnerability Scanning Tools

3 Main Components of Vulnerability Assessments

The vulnerability assessment process can be categorized into 3 main components:

• Identification: This involves the discovery of all the assets that must be evaluated within the network of an organization. It includes hardware devices, software programs, data storage, and other sensitive assets.
• Scanning: After locating all the assets, the next step is to look for vulnerabilities. This typically involves using vulnerability scanning tools to find a potential vulnerability, security flaws and configuration errors.
• Analysis: After getting the results from the scans, vulnerabilities are analyzed and categorized based on its severity and potential impact to the organization.

See the Top IT Asset Management (ITAM) Tools for Security

7 Steps of the Vulnerability Assessment Process

Those three components can be broken down further into seven vulnerability assessment steps.

It helps to have a framework to focus a vulnerability assessment, and there are a number of key steps that can help. Finding vulnerabilities within a system or network, analyzing potential risks and threats that could affect those assets, identifying assets that need to be protected, and calculating the likelihood and impact of a successful attack are all part of the vulnerability assessment process.

Here are the 7 steps of the vulnerability assessment process:

• Step 1: Define Parameters and Plan Assessment — This is where the scope and objectives of the assessment are identified, and a plan is developed to identify assets and establish baselines for each one’s unique security capabilities, risk tolerance, user permissions, configuration, and other characteristics.
• Step 2: Scan Network for Vulnerabilities — This next step is done to manually or automatically examine your network for security flaws using vulnerability scanning tools.
• Step 3: Analyze Results — After scanning successfully, the massive amounts of unstructured vulnerability data are analyzed and organized. 
• Step 4: Prioritize Vulnerabilities — Identify and fix the most severe vulnerabilities first. Immediately after that, address the vulnerabilities that could potentially be exploited by malicious actors in the future.
• Step 5: Create the Vulnerability Assessment Report — The findings are compiled into a report that lists the vulnerabilities discovered and offers suggestions for fixing them.
• Step 6: Use Results to Inform Remediation and Mitigation — The report should also identify corrective actions that could enhance the organization’s general security posture.
• Step 7: Regularly Repeat Vulnerability Assessments — New vulnerabilities emerge all the time, so a vulnerability assessment needs to be an ongoing process.

It is important to find the components of your network that need to be evaluated, and establish the assessment’s parameters first. To do that properly, you need to know where your biggest risks are and your most valuable assets.

The assessment team should investigate the flaws to identify the source, and the potential repercussions for the organization’s data and security systems. Recommended solutions for addressing the vulnerabilities may include software updates, configuration modifications, or other steps to lower the likelihood of a successful attack.

A final test should be conducted to confirm that the vulnerabilities have been adequately mitigated.

Further reading:

• 7 Steps of the Vulnerability Assessment Process
• Patch Management Policy: Steps, Benefits, and a Free Template

Top 3 Popular Vulnerability Assessment Tools

There are a range of products that can help security teams conduct vulnerability assessments; here are a few of the more popular ones, and we’ll list more resources below.

OpenVAS

OpenVAS (Open Vulnerability Assessment System) is an open source IT infrastructure vulnerability assessment and scanner. Given that OpenVAS is free and open-source software, his may be a good choice for organizations looking for a regular vulnerability assessment tool on a tight budget.

Pros

• There is a large and established community of developers contributing to its continuing growth and maintenance.
• It is extremely adaptable and works with many different operating systems and software platforms.
• It offers a wide range of reporting options, including configurable reports that may be tailored to the particular requirements of a company.
• It is simple to use and navigate thanks to its user-friendly UI.

Cons

• When scanning big networks or running extensive scans, OpenVAS might be resource-intensive and impede network performance.
• Setting it up and configuring it might take some technical know-how, which could be difficult for smaller firms or those without dedicated IT employees.
• It might generate a lot of false positives, which would make it more difficult for the IT team to examine and validate the data.

Pricing

• Free

Tenable.io

If you are looking for a vulnerability assessment tool that offers ongoing monitoring and real-time notifications, Tenable.io might be a good choice.

Pros

• Tenable.io is a cloud-based platform and thus doesn’t need to be installed on customer premises.
• It includes a wide range of scanning options, including compliance testing, configuration auditing, and vulnerability scanning.
• Organizations can prioritize and address vulnerabilities depending on their seriousness and possible impact thanks to the thorough reporting and analytics it offers.
• Numerous third-party tools, including ticketing platforms and security information and event management (SIEM) systems, are integrated with it.

Cons

• For larger enterprises or those with complicated IT network environments, Tenable can be pricier.
• Particularly for inexperienced users, its user interface might be complicated and challenging to operate.
• Setting it up and configuring it might take some technical know-how, which could be difficult for smaller firms or those without dedicated IT employees.
• It might generate a lot of false positives, which would make it more difficult for the IT team to parse the data.

Pricing

• Pricing ranges from a free version to paid plans that start at $3,190 per year, depending on the size of the organization.

Invicti

Formerly known as Netsparker, Invicti is a website and application vulnerability scanning tool which aids businesses in locating and fixing security flaws in their web applications.

Pros

• Web application scanning capabilities from Invicti are thorough and include both automatic and manual testing.
• Organizations can prioritize and address vulnerabilities depending on their seriousness and possible impact thanks to the thorough reporting and analytics it offers.
• Numerous third-party tools, including ticketing platforms and SIEM programs, are integrated with it.
• It offers ongoing monitoring and immediate notifications, enabling enterprises to take swift action in the event of a security danger.
• Non-technical persons can use Invicti with ease thanks to its user-friendly UI.

Cons

• Invicti may be pricier, especially for larger companies or for those with complicated web application environments.
• Setting it up and configuring it might take some technical know-how, which could be difficult for smaller firms or those without dedicated IT teams.
• It might generate a lot of false positives, which would make it more difficult for the IT team to examine and validate the data.

Pricing

• Invicti includes a free version with limited capability, and subscription plans with more features and functionalities. The starting price for paid plans is $2,999 per year.

Further reading:

• Best Vulnerability Scanner Tools
• Best Open-Source Vulnerability Scanners
• Best Patch Management Software & Tools
• Top Vulnerability Management Tools

What Are the Benefits of Vulnerability Assessments?

A vulnerability assessment program can help improve IT security and provide a number of other benefits too:

• Save time and resources by automating the scanning and reporting process, which is often considerably more effective than manual testing.
• Find security flaws in an organization’s systems, networks, and applications before they can be used by attackers.
• Increase consumer trust with reliable security while avoiding negative publicity from data breaches.
• Identify the vulnerabilities that place your organization at the greatest risk.
• Improve an organization’s overall security posture by identifying needed improvements.
• Achieve compliance with data privacy laws and other regulations.

How Much Do Vulnerability Assessments Cost?

If you have a good security team and use free or low-cost tools, a vulnerability assessment can give you a high return on investment (ROI) just by preventing a data breach or two. Given that a data breach can cost in the millions, almost any good IT security pays for itself.

Depending on the needs of your organization, the cost of vulnerability assessment tools will vary based on the extent, frequency, and size of the assessment, as well as the complexity of the organization’s systems, networks, and applications. Vulnerability assessments often range from cost-free open-source tools to enterprise-level solutions that can run into the tens of thousands of dollars annually.

If you need to hire outside help, the cost of a vulnerability assessment will be considerably greater, although pricing can vary greatly among consultants and service providers. Before choosing a vendor or consultant and settling on a price, thoroughly analyze the scope, tools, expertise, frequency, and requirements of a vulnerability assessment for your organization.

Bottom Line: Vulnerability Assessment

Vulnerability assessments are a crucial cybersecurity practice for any organization handling important and sensitive data. Taking a risk-based approach to vulnerabilities will maximize your efforts and give you the greatest improvement in security preparedness. Carefully consider the scope and requirements of a vulnerability assessment, and choose a provider who can meet your needs while staying within budget.

It is also important to note that a vulnerability assessment is not a one-time solution to security flaws; it should be an ongoing process to find and fix vulnerabilities. By adopting a proactive security strategy and conducting regular vulnerability assessments, you lower the risk of cyber attacks, thus safeguarding you and your clients’ data, systems, and assets.

Further Reading:

• Penetration Testing vs. Vulnerability Testing: An Important Difference
• Is the Answer to Vulnerabilities Patch Management as a Service?

The post What Is a Vulnerability Assessment? Types, Steps & Benefits appeared first on eSecurityPlanet.