Best IT Security Software for Linux - Page 18
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Compare the Top IT Security Software for Linux as of September 2025 - Page 18
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1
Resolve
Resolve Systems
Resolve is the #1 IT automation and orchestration platform, powering more than a million automations every day from simple, high-volume tasks to incredibly complex processes that go well beyond what you imagine is automatable. With more than a decade of automation expertise under our belts, we know how to build an intelligent automation and orchestration platform to meet the growing demands faced by today’s IT Operations and Network Operations teams. In fact, millions of automations are powered by Resolve on a daily basis… many of which go well beyond what you imagine is automatable. We know it sounds impossible, but it’s true. Just ask the customers who have cracked the code on tough automations like PIM testing, updating active load balancers, CUCM onboarding in seconds, true end-to-end patch management, interacting with Watson for NLP, maintaining infrastructure in segregated networks and hybrid cloud deployments, and more. Keep reading to see how we do it. -
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NetScaler
Cloud Software Group
Application delivery at scale can be complex. Make it simpler with NetScaler. Firmly on-prem. All-in on cloud. Good with hybrid. Whichever you choose, NetScaler works the same across them all. NetScaler is built with a single code base using a software-based architecture, so no matter which ADC form factor you choose — hardware, virtual machine, bare metal, or container — the behavior will be the same. Whether you are delivering applications to hundreds of millions of consumers, hundreds of thousands of employees, or both, NetScaler helps you do it reliably and securely. NetScaler is the application delivery and security platform of choice for the world’s largest companies. Thousands of organizations worldwide — and more than 90 percent of the Fortune 500 — rely on NetScaler for high-performance application delivery, comprehensive application and API security, and end-to-end observability. -
3
Armor Anywhere
Armor Cloud Security
Whether your data is stored in a cloud environment (private, public, or hybrid) or you’re hosting it onsite, Armor will keep it safe. We’ll help you zero in on real threats and filter out the rest with powerful analytics, workflow automation, and a team of experts working day and night. When (not if) there is an attack, we don’t just send an alert. Our Security Operations Center experts are on it immediately, guiding your security team on how to respond and resolve the problem. Our solutions prefer open source software and open frameworks, and cloud-native implementations freeing you from conventional provider lock-in. Our IaC-based continuous deployment model easily integrates into your existing DevOps pipeline, or we can manage the stack for you. We aim to empower your business by making security and compliance accessible, understandable, and easy to implement and maintain. -
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Imperva Runtime Protection
Imperva
Imperva Runtime Protection detects and blocks attacks from inside the application. Using patented LangSec techniques which treat data as code, Imperva Runtime Protection has full context of potentially malicious payloads before the application completes its processes. The result? Fast and accurate protection with NO signatures and NO learning mode. Imperva Runtime Protection is a key component of Imperva’s market-leading, full stack application security solution which brings defense-in-depth to a new level. -
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Polaris Software Integrity Platform
Black Duck
The Polaris Software Integrity Platform™ brings the power of Black Duck Integrity products and services together into an integrated, easy-to-use solution that enables security and development teams to build secure, high-quality software faster. Elastic capacity and concurrent scanning optimize application scan times. And Polaris scales to support thousands of applications. With Polaris, there is no hardware to deploy or software to update, and no limits on team size or scan frequency. Onboard and start scanning code in minutes, and automate testing easily with built-in SCM, CI, and issue-tracking integrations. Polaris brings our market-leading security analysis engines together in a unified platform, giving you the flexibility to run different tests at different times based on application, project, schedule, or SDLC events. -
6
TozID
Tozny
An SSO and Customer Identity Management platform with privacy and end-to-end encryption built in. Centralize Access Control without centralizing your security risk. Our cryptography-at-the-edge approach delivers identity protection where you need it – secure your customer’s accounts with strong encryption and a customizable UI, or streamline protected access for your business and employees with SSO. All the features you expect – including SAML & OIDC support along with push-based MFA and more. Here are a few key features we think you’ll love! Administrators have the keys to the kingdom. Moving to zero-trust means protecting admin accounts from hacks and malicious insiders. Tozny's Privileged Access Manager (PAM) is built directly into our single sign-on solution. Get advanced protection for any endpoint and any 3rd party with Tozny PAM. -
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Cyberwatch
Cyberwatch
Manage all your vulnerabilities, from their detection to their correction. Cyberwatch helps you to get a complete and contextualized list of assets and technologies in your Information System. Cyberwatch continuously searches for vulnerabilities published by the authorities (CERT-FR, NVD...) and present on your IT assets. Cyberwatch evaluates your vulnerabilities based on their CVSS score, the existence of an exploit, and the business context of the affected machine. Cyberwatch lets you make the right decisions using dashboards and simple actions (comment, exclude...). Cyberwatch natively embeds a Patch Management module, compatible with your infrastructure (WSUS / RedHat Satellite...). Define your compliance rules and control your information system. Cyberwatch helps you to get a complete and contextualized list of assets and technologies in your Information System. Cyberwatch allows you to define your objectives thanks to an encyclopedia of rules with pre-sets. -
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VMware Workstation Pro
Broadcom
VMware Workstation Pro is the industry standard for running multiple operating systems as virtual machines (VMs) on a single Linux or Windows PC. IT professionals, developers and businesses who build, test or demo software for any device, platform or cloud rely on Workstation Pro. VMware Workstation Pro allows you to run multiple operating systems at once on the same Windows or Linux PC. Create real Linux and Windows VMs and other desktop, server, and tablet environments, complete with configurable virtual networking and network condition simulation, for use in code development, solution architecting, application testing, product demonstrations and more. Securely connect with vSphere, ESXi or other Workstation servers to launch, control and manage both virtual machines (VMs) and physical hosts. A common VMware hypervisor maximizes productivity and enables easy transfer of VMs to and from your local PC. -
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CloudKnox
CloudKnox
Least Privilege Policy Enforcement for AWS, Azure, Google Cloud and VMware. CloudKnox delivers the only platform that enables the continuous creation, monitoring and enforcement of least privilege policies across your cloud infrastructure. Continuous protection of your critical cloud resources from accidents and malicious insiders. Discover Discover who is doing what, when, and where across your cloud infrastructure - in seconds. Manage Give identities “just-enough” and “just-in-time” privileges with the click of a button. Monitor Track user activity patterns and instantly receive detailed reports of anomalies and suspicious behavior. Respond Quickly and easily resolve insider threats across cloud platforms with a comprehensive, unified view of all identities, actions, and resources. -
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Verizon DNS Safeguard
Verizon
Stop threats before they reach your network with DNS Safeguard, a cloud-based Domain Name System (DNS) security solution. DNS Safeguard proactively protects your business from malware, ransomware and phishing attacks no matter where your users access the internet, even if they’re not on the corporate network or a VPN. As a cloud-based DNS security solution, DNS Safeguard can identify and block connections to unsafe internet destinations before a connection is made. Organizations wanting to block dangerous connections between users and potentially malicious websites Branch offices and mobile workers that connect directly to the internet without a VPN. Businesses and agencies that need powerful preventive security that is cost-effective and easy to deploy. DNS Safeguard provides DNS-layer security to improve visibility and protect your users on and off the network by stopping threats over any port or protocol before they reach your network or endpoints. -
11
OWASP ZAP
OWASP
OWASP ZAP (Zed Attack Proxy) is a free, open-source penetration testing tool being maintained under the umbrella of the Open Web Application Security Project (OWASP). ZAP is designed specifically for testing web applications and is both flexible and extensible. At its core, ZAP is what is known as a “man-in-the-middle proxy.” It stands between the tester’s browser and the web application so that it can intercept and inspect messages sent between browser and web application, modify the contents if needed, and then forward those packets on to the destination. It can be used as a stand-alone application, and as a daemon process. ZAP provides functionality for a range of skill levels – from developers, to testers new to security testing, to security testing specialists. ZAP has versions for each major OS and Docker, so you are not tied to a single OS. Additional functionality is freely available from a variety of add-ons in the ZAP Marketplace, accessible from within the ZAP client. -
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Trellix Data Encryption
Trellix
Trellix Data Encryption products secure devices and removable media to ensure that only authorized users can access the information they contain. Deploy encryption policies through a single management console, while monitoring encryption status and generating compliance reports. Choose from an extensive catalog of policy options to secure information across devices, files, and removable media - easily managed from a single location. Trellix Native Drive Encryption centralizes and simplifies management of both BitLocker and FileVault into a central console that is available on-premises or via SaaS. This saves time and resources for organizations managing multiple operating systems, since reporting and administrative tasks like encryption key and pin management are centralized. -
13
Ingalls MDR
Ingalls Information Security
Our Managed Detection and Response (MDR) service is designed for advanced detection, threat hunting, anomaly detection and response guidance utilizing a defense-in-depth approach which monitors and correlates network activity with endpoints, logs and everything in between. Unlike a traditional Managed Security Service Provider (MSSP), our service is geared toward proactive prevention. We do this by utilizing the very latest in cloud, big data analytics technology, and machine learning along with the cybersecurity industry’s leading incident response team, to identify threats to your environment. We leverage the best of the commercial, open source, and internally-developed tools and methods to provide the highest fidelity of monitoring possible. We have partnered with Cylance to provide the best endpoint threat detection and prevention capability available on the market today, CylancePROTECT(™). -
14
Stacklet
Stacklet
Stacklet builds on the Cloud Custodian project to offer an out-of-the-box solution with powerful management capabilities and advanced features to help businesses realize value. Stacklet is built by the original developer and maintainer of Cloud Custodian. Cloud Custodian is used by thousands of well-known global brands today. The project’s community has hundreds of active contributors including Amazon, Microsoft and Capital One and is growing rapidly. Stacklet provides a best-of-breed solution for cloud governance addressing needs around Security, Cost Optimization and Regulatory Compliance. Tooling to manage Cloud Custodian at scale across thousands of cloud accounts, policies and regions. Access to best practice policy sets which solve business problems out-of-the-box. Data and visualizations to understand policy health, resource auditing, trends and anomalies. Real-time inventory, historical revisions and change management of cloud assets. -
15
SISA ProACT
SISA Information Security
It’s time to rewire your security operations. SISA’s Managed detection and response solution is scalable and adaptable to the everchanging threat landscape and delivers 10x value by accelerating time to investigation and optimizing total operational costs. The platform offers a unified experience through integrated portals: GUI interface, Client site appliance, and Agent for resource monitoring. The indigenous algorithm, a “conscious” one, continuously reviews security events to decrease the dwell time from ticket to resolution. From breach investigations to damage assessments and remediation, take advantage of timely and actionable information through digital forensics. Out-of-the-box brand intel solution to initiate takedowns on unauthorized apps and content from in-depth, laser focused research on worldwide and dark web. With custom response solutions including host isolation or traffic blocking, directly respond to endpoints and close incidents with agility and speed. -
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Akamai Guardicore Segmentation simplifies segmentation, reduce your attack surface and prevent lateral movement with fast and simple segmentation that works everywhere. Granular visibility and segmentation controls for Data Center, Cloud and Hybrid Cloud Environments. The Akamai Guardicore Segmentation Platform is the simplest and most intuitive way to visualize activity in data center and cloud environments, implement precise segmentation policies, protect against external threats, and detect possible breaches quickly. Akamai Guardicore Segmentation collects detailed information about an organization’s IT infrastructure through a mix of agent-based sensors, network-based data collectors, and virtual private cloud (VPC) flow logs from cloud providers. Relevant context is added to this information through a flexible and highly automated labeling process that includes integration with existing data sources like orchestration systems and configuration management databases.
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17
Centreon
Centreon
Centreon is a global provider of business-aware IT monitoring for always-on operations and performance excellence. The company’s holistic, AIOps-ready platform is designed for today’s complex, distributed hybrid cloud infrastructures. Centreon monitors the complete IT Infrastructure from Cloud-to-Edge for a clear and comprehensive view. Centreon removes blind spots, monitoring all equipment, middleware and applications that are part of modern IT workflows, from on-premise legacy assets to private and public cloud environments, all the way to the edge of the network, where smart devices and customers combine to create business value. Centreon is constantly current, able to support the most dynamic environments. With auto-discovery capabilities it can keep track of Software-Defined Network (SDN) elements, AWS or Azure cloud assets, Wi-Fi access points or any other component of today’s agile IT infrastructure. -
18
Cisco Cyber Vision
Cisco
The deeper integration between IT, cloud and industrial control networks (ICS) is exposing your industrial operations to cyber threats. Cisco Cyber Vision has been specifically developed for OT and IT teams to work together to ensure production continuity, resilience and safety. You can now deploy Industrial Internet of Things (IIoT) technologies and capture the benefits of your industry digitization efforts. Kick-start your OT security project by building an accurate list of all your industrial assets, communication patterns and network topologies. Feed your SOC (security operations center) with OT context and leverage the time and money you have invested in IT cybersecurity to secure your OT network. Take OT security to the next level: Have detailed information to comply with regulations and enable effective collaboration between OT and IT experts. -
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iboss
iboss
iboss is a cloud security company that enables organizations to reduce cyber risk by delivering a Zero Trust Secure Access Service Edge platform designed to protect resources and users in the modern distributed world. Applications, data, and services have moved to the cloud and are located everywhere, while users needing access to those resources are working from anywhere. The iboss platform replaces legacy VPN, Proxies, and VDI with a consolidated service that improves security, increases the end-user experience, consolidates technology, and substantially reduces costs. Built on a containerized cloud architecture, iboss delivers security capabilities such as SWG, malware defense, Browser Isolation, CASB, and Data Loss Prevention to protect all resources via the cloud instantaneously and at scale. The iboss platform includes ZTNA to replace legacy VPN, Security Service Edge to replace legacy Proxies, and Browser Isolation to replace legacy VDI. This shifts the focus from protecting -
20
Sangfor Athena EPP
Sangfor Technologies
Sangfor Athena EPP is a modern endpoint protection platform that combines next-generation antivirus (NGAV), endpoint detection and response (EDR), and endpoint management in a single solution. It delivers comprehensive protection, detection, and response across all endpoints within an organization’s network. The platform offers asset and patch management to maintain visibility and control over devices and software. Athena EPP includes dedicated ransomware protection, forensic analysis, threat hunting, and ransomware recovery capabilities. Its flexible architecture supports on-premises, cloud, and hybrid deployments, making it suitable for organizations of all sizes. Third-party validations and certifications highlight its proven effectiveness and reliability in endpoint security. -
21
Symantec EDR
Broadcom
Quickly discover and resolve threats with deep endpoint visibility and superior detection analytics, reducing mean time to remediation. Overcome cyber security skills shortages and streamline SOC operations with extensive automation and built-in integrations for sandboxing, SIEM, and orchestration. Fortify security teams with the unmatched expertise and global scale of Symantec Managed Endpoint Detection and Response services. Roll out Endpoint Detection and Response (EDR) across Windows, macOS, and Linux devices using Symantec Endpoint Protection (SEP)-integrated EDR or a dissolvable agent. Supported by deep endpoint visibility, precisely detect and actively hunt threats to quickly expose and fully resolve them, no matter how persistent. Instantly detect advanced attack methods using behavioral policies continually updated by Symantec researchers. -
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Oracle Audit Vault and Database Firewall monitors Oracle and non-Oracle database traffic to detect and block threats, as well as improves compliance reporting by consolidating audit data from databases, operating systems, directories, and other sources. It can be deployed on-premises or in the Oracle Cloud. Oracle Audit Vault and Database Firewall (AVDF) is a complete Database Activity Monitoring (DAM) solution that combines native audit data with network-based SQL traffic capture. AVDF includes an enterprise quality audit data warehouse, host-based audit data collection agents, powerful reporting and analysis tools, alert framework, audit dashboard, and a multi-stage Database Firewall. Dozens of out-of-the-box compliance reports provide easy, schedulable, customized reporting for regulations such as GDPR, PCI, GLBA, HIPAA, IRS 1075, SOX, and UK DPA.
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23
TruU Identity Platform. The most advanced and complete passwordless identity solution today. TruU utilizes specialized AI and ML algorithms to identify individuals with 99.99% accuracy. Use local phone PIN or biometrics adaptively to secure access across the enterprise, from desktops to VDI. Turn on behavioral biometrics when you are ready for maximum UX that does not sacrifice on security. TruU enables your remote workforce seamlessly through out-of-the-box VPN and VDI integration. Architected for high security throughout an employee's lifecycle, from onboarding to user self-service. Use iOS or Android phones to unlock Windows, Mac or Linux workstations, even when offline. We integrate into leading PACS to eliminate kludgy badges and transform the workplace experience. It’s estimated that 80% of data breaches start with compromised credentials, particularly passwords. It’s also true that strict password policies frustrate end users and lead to behaviors that make compromise easier.
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Drata
Drata
Drata is the world’s most advanced security and compliance automation platform with the mission to help companies earn and keep the trust of their users, customers, partners, and prospects. Drata helps hundreds of companies streamline their SOC 2 compliance through continuous, automated control monitoring and evidence collection, resulting in lower costs and less time spent preparing for annual audits. The company is backed by Cowboy Ventures, Leaders Fund, SV Angel, and many key industry leaders. Drata is based in San Diego, CA.Starting Price: $10,000/year -
25
AD Enterprise
AccessData
Today’s digital forensics teams face many challenges in a world filled with an overwhelming amount of data. From multiple office locations, to massive employee pools and remote workers, AD Enterprise provides deep visibility into live data directly at the endpoint, helping you conduct faster, more targeted enterprise-wide post-breach, HR and compliance investigations in a single, robust solution. With AD Enterprise, you can respond quickly, remotely and covertly while maintaining chain of custody, and facilitate focused forensic investigations and post-breach analysis, without interruption to business operations. Preview live data at the endpoint, then filter on any attributes and choose to retrieve only the data that matters to your investigation, saving time and cost. Perform collections from endpoints in multiple locations by deploying our remote Enterprise Agent to a broad range of operating systems, including Windows, Mac, Linux and more. -
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KeyTalk
KeyTalk
KeyTalk is independent of Certificate Authorities and linked to a large number of public CAs both GMO GlobalSign and Digicert QuoVadis. Switching between CAs is simple and easy, even when thousands of certificates and end-points are involved. A vendor lock-in is therefore no longer the case. KeyTalk contains an internal CA for the generation of private certificates and keys. Did you use previously expensive public certificates for internal purposes? Or did you run into the limited functionality of Microsoft CS and other private CAs? Then, you will like our internal CA, private PKI certificate issuance. KeyTalk keeps track of the lifecycle of your certificates in a fully automated way. This way, you always have a complete and up to date overview of all your certificates, including the certificate name, SAN and validity. Also, things like used crypto keys and algorithms of internal and external certificates can be included. -
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MaxPatrol
Positive Technologies
MaxPatrol is made for managing vulnerabilities and compliance on corporate information systems. Penetration testing, system checks, and compliance monitoring are at the core of MaxPatrol. Together, these mechanisms give an objective picture of the security stance across IT infrastructure as well as granular insight at the department, host, and application level, precisely the information needed to quickly detect vulnerabilities and prevent attacks. MaxPatrol makes it a cinch to keep an up-to-date inventory of IT assets. View information about network resources (network addresses, OS, available network applications and services), identify hardware and software in use, and monitor the state of updates. Best of all, it sees changes to your IT infrastructure. MaxPatrol doesn't blink as new accounts and hosts appear, or as hardware and software are updated. Information about the state of infrastructure security is quietly collected and processed. -
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SCYTHE
SCYTHE
SCYTHE is an adversary emulation platform for the enterprise and cybersecurity consulting market. The SCYTHE platform enables Red, Blue, and Purple teams to build and emulate real-world adversarial campaigns in a matter of minutes. SCYTHE allows organizations to continuously assess their risk posture and exposure. SCYTHE moves beyond just assessing vulnerabilities. It facilitates the evolution from Common Vulnerabilities and Exposures (CVE) to Tactics, Techniques, and Procedures (TTPs). Organizations know they will be breached and should focus on assessing detective and alerting controls. Campaigns are mapped to the MITRE ATT&CK framework, the industry standard and common language between Cyber Threat Intelligence, Blue Teams, and Red Teams. Adversaries leverage multiple communication channels to communicate with compromised systems in your environment. SCYTHE allows you to test detective and preventive controls for various channels. -
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Cmd
Cmd
A powerful yet lightweight security platform that provides insightful observability, proactive controls, threat detection and response for your Linux infrastructure in the cloud or datacenter. Your cloud infrastructure is a massive multi-user environment. Don’t protect it with security solutions originally built for endpoints. Think beyond logging and analytics solutions that lack the necessary context and workflows for true infrastructure security. Cmd’s infrastructure detection and response platform is optimized for the needs of today’s agile security teams. View system activity in real time or search through retained data, aided by rich filters and triggers. Leverage our eBPF sensors, contextual data model and intuitive workflows to gain insight into user activity, running processes and access to sensitive resources. No advanced degree in Linux administration required. Create guardrails and controls around sensitive actions to complement traditional access management. -
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Secfense
Secfense
Protect your company, employees, and customers with simpler and stronger authentication. Deploy 2FA in minutes, not weeks. 2FA (and other user access security policies) built into the fabric of the infrastructure, not rigidly fixed to the applications. Enabling the use of any 2FA methods available on the market now and in the future without changing the core. Protection is available across the entire organization, spanning from on-premise, public and private cloud. Secfense is deployed in between your users and the applications they access. It learns the traffic patterns related to authentication. It can then enforce multi-factor authentication login and other sensitive actions without interfering with the applications existing code or database. Up-to-date 2FA methods are always available on the platform. Application changes don’t affect Secfense and applied methods. Take control over session expiration rules across all apps. Don’t rely on VPNs, base trust on users and their devices.