Best IT Security Software for Linux
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Compare the Top IT Security Software for Linux as of April 2025
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What is IT Security Software for Linux?
IT security software is designed to protect information technology (IT) systems, networks, and data from cyber threats, such as malware, hacking, and unauthorized access. These tools provide various features such as antivirus protection, firewalls, encryption, intrusion detection and prevention systems, and vulnerability management to ensure the integrity, confidentiality, and availability of sensitive information. IT security software helps organizations detect, prevent, and respond to security incidents, mitigate risks, and ensure compliance with industry regulations. It is critical for businesses and individuals to safeguard against cyberattacks, data breaches, and other security vulnerabilities. Compare and read user reviews of the best IT Security software for Linux currently available using the table below. This list is updated regularly.
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Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines some of the most advanced threat-hunting technologies: - Next-Gen Antivirus - Privileged Access Management - Application Control - Ransomware Encryption Protection - Patch & Asset Management - Email Security - Remote Desktop - Threat Prevention ( DNS based ) - Threat Hunting & Action Center With 9 modules working together seamlessly under one convenient roof, all within one agent and one platform, Heimdal Endpoint Detection and Response grants you access to all the essential cybersecurity layers your business needs to protect itself against both known and unknown online and insider threats. Our state-of-the-art product empowers you to quickly and effortlessly respond to sophisticated malware with stunning accuracy, protecting your digital assets and your reputation in the process as well.Starting Price: $0/month
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Atera
Atera
Atera is reinventing the world of IT by harnessing AI to power our all-in-one Remote Monitoring and Management (RMM), Helpdesk, Ticketing, and automations platform—streamlining organizational IT management at scale with our proprietary Action AI™ solution. Designed for unprecedented efficiency, Atera serves over 12,000 customers across 120 countries. Our first-of-kind IT Copilot augments existing tech capabilities with AI auto script generation, ticket summaries, recommended solutions, and more. The result of this groundbreaking technology is a freeing of critical resources and an exponential lift in productivity. Try Atera Free Now!Starting Price: 30-DAY FREE TRIAL -
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Sumsub
Sumsub
Sumsub is a full-cycle verification platform that secures every step of the user journey. With Sumsub’s customizable KYC, KYB, AML, Transaction Monitoring and Fraud Prevention solutions, you can orchestrate your verification process, welcome more customers worldwide, meet compliance requirements, reduce costs and protect your business. Sumsub achieves the highest conversion rates in the industry—91.64% in the US, 95.86% in the UK, and 97.89% in Hong Kong—while verifying users in less than 50 seconds on average. Sumsub’s methodology follows FATF recommendations, the international standard for AML/CTF rules and local regulatory requirements (FINMA, FCA, CySEC, MAS, BaFin). Sumsub has over 2,000 clients across the fintech, crypto, transportation, trading, e-commerce and gaming industries including Bitpanda, Wirex, Avis, Bybit, Huobi, Kaizen Gaming, and TransferGo.Starting Price: $1.35 per verification -
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Fraud.net
Fraud.net
Fraud.net delivers the world’s most advanced infrastructure for fraud management – powered by a sophisticated collective intelligence network, world-class artificial intelligence, and a modern, cloud-based platform that helps you: * Unify fraud data from any source with a single connection * Detect fraudulent activity for 99.5%+ transactions in real-time * Optimize fraud management by uncovering hidden insights in terabytes of data Recognized in Gartner’s Market Guide for Online Fraud Detection, Fraud.net is a real-time, enterprise-strength fraud prevention and analytics solution organized around its business customers’ needs. Through a single point of command, it unifies and analyzes data from disparate systems and sources, tracks digital identities and behaviors, and then deploys the latest tools and technologies to stamp out fraudulent activity while allowing good transactions to sail through. Contact us today for a free trial. -
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RECOGNITO
RECOGNITO
RECOGNITO is a global leader and trusted provider of Face Biometrics and ID Document Verification solutions that are fully optimized for usability, security, and privacy. Recognito SDK is the world's leading face-based identity verification solution with NIST FRVT Top Algorithm. - Product • Face Recognition SDK: 🏆 NIST FRVT Top 1 Face Recognition Algorithm • Face Liveness Detection SDK: DeepFake Detectable, 2D/3D Liveness Detection Algorithm • ID Document Verification SDK: ID, Passport Document OCR and MRZ, Barcode Analysis - Features • On-premise, Fully offline and On-device SDK • Compact Library-type SDK for easy on-premise installation. • Simple and comprehensive API.Starting Price: Free -
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Oz Liveness
Oz Forensics
Oz Liveness is a leading facial recognition and authentication software used by private and public organizations across the globe to lower the risk of biometric fraud by preventing deepfake and spoofing attacks with 100% accuracy. The technology has been validated by the industry’s most rigorous testing standard, ISO 30107-3 iBeta level 1 and 2 certifications. It helps organizations validate they are dealing with a real person within seconds, lowering compliance and fraud risks. Oz Liveness features advanced algorithms able to detect many forms of biometric spoofing, including 3D and 2D masks and photos along with photos or videos displayed on a mobile or a laptop screen. On-device Liveness detection and face biometry checks allow to use of a phone as a personal biometric device. No data is sent to the server from the device and stays in the customer's hands. On-device Liveness is perfect in any customer’s use case, improving the reachability and stability of the services .Starting Price: $2,625/year/12,500 transaction -
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FlashStart
FlashStart Group Srl
FlashStart is a global, cloud-based cyber security platform that specializes in DNS filtering with the support of artificial intelligence. It protects against malware and unwanted contents by classifying domains into eighty-five categories, using machine learning with high predictive capability and incorporating government blacklists and warnings for high-risk sites. It offers global coverage, thanks to Anycast Network, which is among the fastest and most stable in the world. It presents advanced and exclusive features, like geographically based protection. Easy installation, centralized multi-tenant management, filter customization, and maximum cost-effectiveness make FlashStart the optimal cloud solution for businesses, PAs, schools, households, etc.Starting Price: $0.90/month -
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Rayven
Rayven
Rayven is an easy-to-use SaaS platform for solving business' interoperability, real-time data + app development challenges without replacing legacy technologies, adding risk, or long development cycles. iPaaS, Data, IoT, Workflow Automation, Analytics, BI, AI, App Development + PaaS all rolled into one; Rayven simplifies the complexity of system integration, real-time data analysis + custom app development - empowering you to tackle any real-world business challenge and solve it, simply. Rayven enables you to: - Integrate Anything-to-Everything - Build Workflows + Applications, Fast - Add custom AI + Automation Anywhere Easy-to-use, universally compatible + infinitely scalable; Rayven streamlines your technology stack, is affordable for every business, and turbocharges your existing technologies to deliver on the full potential of real-time decision-making (via human or AI).Starting Price: $0 -
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LumenVox
LumenVox
Transforming customer engagement with AI-driven speech recognition and voice authentication technology. We’ve spent the last 20 years empowering our partners’ success through collaboration. Our curiosity keeps us innovating for the next 20. Our flexible speech-enabling technology enables you to build a solution that fulfills all your customers’ demands, affordably and reliably. We do one thing, and we do it well. And that's speech-enabling your applications. Finally, deliver great voice automation and interactions. Whether short and simple commands, or conversational questions, LumenVox ASR and TTS is accurate and affordable, helping you improve efficiencies on both sides of the phone line. You’ll never repeat yourself again. We provide you with the utmost flexibility from a capabilities, deployment and monetization perspective. If you can think it, you can build it with LumenVox. Shorten your development to deployment time with our easy, intuitive technology and toolsets. -
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FaceOnLive
FaceOnLive
Welcome to FaceOnLive, the leading provider of fully On-Premises Biometrics & ID Verification Solutions. Our robust suite of services includes state-of-the-art technologies such as Face Recognition, Face Liveness Detection, ID Document Recognition, ID Document Liveness Detection, and Touchless Fingerprint Recognition. With our cutting-edge solutions, businesses can enhance security, streamline processes, and combat fraud effectively. Whether for customer onboarding, access control, or fraud prevention, our comprehensive platform ensures secure and reliable identity verification. Join us in shaping the future of biometric authentication and ID verification with FaceOnLive. Experience the unparalleled accuracy, efficiency, and security of our advanced biometric solutions. Elevate your security standards and stay ahead in today's rapidly evolving digital landscape with FaceOnLive's innovative biometric solutions.Starting Price: $0 -
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MiniAiLive
MiniAiLive
MiniAiLive is a provider of Touchless Biometrics Authentication, ID verification solutions. We offer strong security solutions with cutting-edge technologies for facial recognition, liveness detection, and ID document recognition. We also ensure that these solutions seamlessly integrate with our clients’ existing systems. MiniAiLive face recognition app is an advanced face recognition app designed to provide secure and reliable access control solutions with the added layer of passive liveness detection. Our app ensures that only authorized individuals gain access to sensitive areas, accounts, or services, while minimizing the risk of unauthorized access through spoofing or impersonation attempts.Starting Price: lifetime license -
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Tyk
Tyk Technologies
Tyk is a leading Open Source API Gateway and Management Platform, featuring an API gateway, analytics, developer portal and dashboard. We power billions of transactions for thousands of innovative organisations. By making our capabilities easily accessible to developers, we make it fast, simple and low-risk for big enterprises to manage their APIs, adopt microservices and adopt GraphQL. Whether self-managed, cloud or a hybrid, our unique architecture and capabilities enable large, complex, global organisations to quickly deliver highly secure, highly regulated API-first applications and products that span multiple clouds and geographies.Starting Price: $600/month -
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Edge Delta
Edge Delta
Edge Delta is a new way to do observability that helps developers and operations teams monitor datasets and create telemetry pipelines. We process your log data as it's created and give you the freedom to route it anywhere. Our primary differentiator is our distributed architecture. We are the only observability provider that pushes data processing upstream to the infrastructure level, enabling users to process their logs and metrics as soon as they’re created at the source. We combine our distributed approach with a column-oriented backend to help users store and analyze massive data volumes without impacting performance or cost. By using Edge Delta, customers can reduce observability costs without sacrificing visibility. Additionally, they can surface insights and trigger alerts before data leaves their environment.Starting Price: $0.20 per GB -
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WebLOAD
RadView Software
RadView WebLOAD is a leading enterprise AI-based performance and load testing solution for testing web, mobile, and packaged applications. It supports over 150 protocols and technologies, including all common front-end frameworks, APIs, message queues, and databases, enabling load testing across any enterprise technology stack. RadView WebLOAD.AI, is available as SaaS and can also be self-hosted on-premise or in the cloud. It is highly scalable and can simulate hundreds of thousands of concurrent users from different locations and cloud platforms. With its smart and easy generation of reliable tests and its powerful AI-based analytics capabilities, RadView WebLOAD makes performance teams highly successful in detecting and quickly resolving performance issues even for the most complex environments. This makes RadView WebLOAD the solution of choice for many performance experts. RadView WebLOAD has built-in integration into most of the popular Testing, CI/CD and APM tools. -
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PXL Vision
PXL Vision
PXL Vision revolutionizes digital identity verification, automating customer onboarding and KYC processes to increase conversion rates. As the Swiss market leader for digital identity verification, our flexible solutions utilize efficient, AI-based ID checks as a SaaS or on-premise solutions. With our patented technologies, we ensure fast, reliable, and user-friendly identification processes that seamlessly integrate into existing workflows. Our Auto-ID adapts to various customer needs, offering customizable deployment, branding options, and security levels. Since 2017, we have empowered numerous partners and customers to save costs, boost revenue, and enhance user experience. -
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RecFaces
RecFaces FZ-LLC
RecFaces Id-Guard is a software developed for video surveillance and security systems that allows you to expand the functions of a classic video surveillance system using identification in the video stream. Main features: Fast installation in 20 minutes Integration with world leaders Movement tracking at the facility All face recognition capabilities for your real-time video surveillance system: - Instant notification of the operator about alarming events at the workplace or through a mobile application; - Improving the accuracy of identifications during operation due to self-learning of the system and auto-update of the profile base; - Efficiency of incident investigation using parametric search in a long-term archive; - Fast search for people in the archive by photo, video or verbal description of facial features, hair, glasses, etc.; - Simple construction of complex reports, including the routes of people moving on the facility’s maps in the system. -
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EnQualify
Enqura
EnQualify is a digital ID verification product, empowered by state-of-the-art ‘AI on Mobile’ technology. It redefines identity verification by seamlessly integrating advanced features. With a fully automated all-in-one KYC/KYB platform, it eliminates the hassles of traditional verification processes, offering businesses and individuals a seamless and secure way to verify identities anytime, anywhere. EnQualify completes identity verification, facial recognition, and liveness detection all within 5 seconds. AI-driven, self-service KYC solutions instantly detect and prevent deepfakes, ensuring businesses stay secure and compliant. With decentralized technology, EnQualify enhances security, speeds up validation processes, and gives individuals control over their personal data. Additionally, EnQualify's cutting-edge Virtual Audio Assistance revolutionizes the user experience of digital ID verification. -
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LumenVox Voice Biometrics
LumenVox
Using voice biometrics authentication, companies can provide a delightful customer experience without sacrificing security. LumenVox Voice Biometrics technology screens customers by comparing input voice audio to a collection of stored voice samples (“voiceprints”) that are known to be authentic or fraudulent. Just like a fingerprint, each voice is unique. This makes Voice Biometric Authentication an incredibly effective way to validate identity. LumenVox’s flexible voice biometrics technology can be deployed in the method of choice and gives organizations the ability to create a seamless and secure process to verify its customers. LumenVox Voice Biometrics not only creates a better user experience, but also reduces operational costs and strengthens security. Anti-fraud measures such as liveness detection provide an additional security layer. -
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Oz Biometry
Oz Forensics
Developed by Oz Forensics specialists, the biometric module incorporates the latest practices in artificial intelligence and is consistently improved by continuous data enrichment. The face recognition algorithm from Oz Forensics achieved one of the best test results in accuracy on the LFW dataset in University of Massachusetts tests in 2020 MIT LFW. The Oz Biometry module allows identifying people with less than 1-second speed and 99.87% accuracy. Since the beginning of the 2010s, every smartphone has a front camera, making facial biometrics a natural way for authentication. Face biometry can be used both in the registration process and in the process of searching and authentication on large biometric databases. Facial biometrics are used in the KYC process to compare selfie photos with photographs from documents and confirm the presence of a user in biometric “black” and “white” lists. -
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Plurilock AI Cloud DLP
Plurilock Security
Plurilock AI Cloud DLP is a cloud-native yet endpoint-capable data loss prevention (DLP) solution that also provides passwordless SSO and CASB. It is designed specifically for cloud-centric companies relying on an army of SaaS applications to succeed. With Plurilock AI Cloud DLP, companies without the resources to configure and manage (much less pay for) the "default" incumbent DLP solutions can still gain the benefits of full-featured DLP, but at a level of simplicity and cost-effectiveness that makes DLP accessible to companies that don't specialize in IT. Plurilock AI Cloud DLP is part of the Plurilock AI platform, which grows as companies do, with an expansion path to true continuous, real-time authentication and user/entity behavior analytics (UEBA) for real-time biometric identity threat detection and response (ITDR). Plurilock AI is rated top in the industry in customer satisfaction by Info-Tech, based on the feedback of actual customers.Starting Price: $36/user/year -
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Chetu
Chetu
Chetu is a US-based software development company that provides startups, SMBs, and Fortune 5000 companies worldwide with custom technology solutions. With an unparalleled software delivery model suited to the needs of the client, Chetu's one-stop-shop model spans the entire software technology spectrum. Headquartered in Sunrise, Florida, Chetu has sixteen locations throughout the U.S., Europe, and Asia, with over 2,200 software experts worldwide. Chetu is a true and seamless backend technology partner, helping your business accelerate the development of desktop, mobile & web-based apps with on-demand developers that focus on moving your business forward. Most software companies insist on owning their own source codes to prevent their clients from seeking out other vendors or tools. Under our agreement, you are the sole proprietor of the source code and intellectual property. -
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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(™). -
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Plurilock AI Cloud
Plurilock Security
Plurilock AI Cloud is a cloud-native single sign-on (SSO), passwordless (FIDO2/webauthn), and cloud access security broker (CASB) platform designed specifically for cloud-centric companies relying on an army of SaaS applications to succeed. With Plurilock AI Cloud, companies enable their employees to sign on once to access all of their applications, and gain extensive, granular control over application and workflow access by device, location, time of day, software versions, groups, and organizational units. Plurilock AI Cloud is part of the Plurilock AI platform, which grows as companies do, with simple expansion paths to full, endpoint-based DLP, and then to true continuous, real-time authentication and user/entity behavior analytics (UEBA) for real-time biometric identity threat detection and response (ITDR). Plurilock AI Cloud is rated top in the industry in customer satisfaction, based on the feedback of actual customers.Starting Price: $12/user/year -
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Edera
Edera
Introducing secure-by-design AI and Kubernetes no matter where you run your infrastructure. Eliminate container escapes and put a security boundary around Kubernetes workloads. Simplify running AI/ML workloads through enhanced GPU device virtualization, driver isolation, and vGPUs. Edera Krata begins a new paradigm of isolation technology, ushering in a new era of security. Edera brings a new era of AI & GPU security and performance, while also integrating seamlessly with Kubernetes. Each container receives its own Linux kernel, eliminating a shared kernel state between containers. Which means goodbye container escapes, costly security tool layering, and long days doom scrolling logs. Run Edera Protect with just a couple lines of YAML and you’re off to the races. It’s written in Rust for enhanced memory safety and has no performance impact. A secure-by-design Kubernetes solution that stops attackers in their tracks. -
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Intelligent Threat Detection. Faster Response. 98% of all threats start with Active Directory and nearly always involve the compromise of data stored on enterprise data stores. Our unique combination of detailed auditing, anomaly detection, real time alerting, and real time data discovery and classification allows you to identify, prioritize and investigate threats - fast. Protect Sensitive Data from Rogue Users and Compromised User Accounts. We enable you to detect and investigate threats to your most sensitive data in ways no other vendor can. Bringing together data discovery and classification with threat detection enables you to investigate all events, changes, actions and anomalies with context. End to end visibility of Active Directory, Group Policy, File Servers, Office 365, NetApp, SharePoint, Box, Dropbox and more. Detect and Respond to Security Threats 10x Faster. Investigate threats as they emerge in Active Directory and track movement
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Facia
Facia.ai
Founded in 2022, Facia specializes in biometric authentication and facial recognition technology. We leverage advanced AI and ML algorithms to deliver secure solutions for businesses. Our 3D liveness detection technology offers rapid responses in under a second, achieving a 0% False Acceptance Rate (FAR) with an FRR below 1% to prevent unauthorized access. Our services include 1:1 Photo ID Verification, 1:N Face Search, and Age Verification. We offer customizable API and SDK integration options for seamless compatibility. Our system provides real-time 3D face verification, ensuring speed and precision without compromising security. We protect against print and mask-based spoofing. Facia is dedicated to advancing biometric authentication, providing secure identity verification solutions for businesses. -
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AI EdgeLabs
AI EdgeLabs
AI EdgeLabs is an AI-powered Edge embedded cybersecurity solution for distributed Edge/IoT environments. It is a software-defined tool that identifies and responds to all types of threats in real-time ensuring seamless business operations. What sets AI EdgeLabs apart: - The first cybersecurity solution to employ on-device AI in uncovering hidden network threats and zero-day attacks that might disrupt critical operations. - The first cybersecurity solution designed to be deployed directly on edge devices, recognized as the most vulnerable components of any edge infrastructure. - It is a lightweight solution that can be deployed on nearly any edge device, consuming as little as 4% CPU, having no side effects on the performance of neighboring applications. - It is a containerized solution that can be easily deployed on thousands of edge devices remotely within hours. -It identifies and responds to threats even in scenarios with no connectivity and limited bandwidth.
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