Best IT Security Software for Linux - Page 14
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Compare the Top IT Security Software for Linux as of September 2026 - Page 14
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1
Privileged Access Management
imprivata
Secure your most sensitive accounts in minutes with Imprivata Privileged Access Management. Privileged accounts, those with the highest level of access, pose a greater security risk than the average end user because of the degree of sensitive information that could be exposed. This risk isn’t lost on hackers, which is why 80% of security breaches involve compromised privileged credentials. Legacy PAM solutions are complex and resource-intensive, often requiring costly engagements with outside consultants. Imprivata Privileged Access Management combines all the features of a traditional enterprise-grade solution but with zero clients and server footprint. Incorporate the principle of least privilege by providing just enough access to complete a task through granular policy control at the system level. Get going in just minutes with a completely agentless architecture that helps you meet wide-ranging compliance requirements quickly.Starting Price: $25 per month -
2
AVX ONE
AppViewX
AVX ONE is the most advanced SaaS certificate lifecycle management (CLM) platform for enterprise PKI, IAM, security, DevOps, cloud, platform and application teams. With visibility, automation and control of certificates and keys, AVX ONE enables crypto-agility to rapidly respond to cryptographic changes, mitigate threats, prevent outages and prepare for Post-Quantum Cryptography. In one unified platform, AppViewX provides instant value via enterprise-wide CLM, Kubernetes and container TLS automation, scalable PKI-as-a-Service, easy Microsoft PKI modernization, secure code signing, IoT identity security, SSH management, and Post-Quantum Cryptography (PQC) readiness with AI and ML risk reduction capabilities in complex hybrid, multi-cloud and edge environments. -
3
WebDefender
Cobweb Security
WebDefender is a multi-feature security plugin for WordPress websites. It performs monitoring, protection, malware detection, and cleaning of your website. We offer three pricing plans for our clients, free, professional, and premium. Choose the one that suits your business activities most. The WebDefender PHP antivirus scanner can easily be installed on any website built on PHP. This antivirus serves for security monitoring and detecting malware and vulnerabilities. All detected drawbacks and malicious software will be removed with the help of our cleanup tool. An all-in-one antivirus Platform for Linux type Web Servers provides monitoring, malware detection and removal. It features a user-friendly cleaning tool that clears away all detected malicious codes from the server. The Antivirus has a SaaS control panel for multiple servers. This professional version includes all the features of WebDefender Security & Protection with a number of extra options.Starting Price: $6.90 per month -
4
BigID
BigID
BigID is data visibility and control for all types of data, everywhere. Reimagine data management for privacy, security, and governance across your entire data landscape. With BigID, you can automatically discover and manage personal and sensitive data – and take action for privacy, protection, and perspective. BigID uses advanced machine learning and data intelligence to help enterprises better manage and protect their customer & sensitive data, meet data privacy and protection regulations, and leverage unmatched coverage for all data across all data stores. 2 -
5
Runecast
Runecast Solutions
Runecast is an enterprise CNAPP platform that saves your Security and Operations teams time and resources by enabling a proactive approach to ITOM, CSPM, and compliance. It automates vulnerability assessment, configuration drift management and continuous compliance – for VMware, Cloud and Containers. By proactively using our agentless scanning in real-time admins discover potential risks and remediation solutions before any issues can develop into a major outage. It provides continuous audits against vendor best practices, common security standards, and frameworks such as BSI IT-Grundschutz, CIS, Cyber Essentials, DISA STIG, DORA, Essential 8, GDPR, HIPAA, ISO 27001, KVKK, NIST, PCI DSS, TISAX, VMware Security Hardening Guidelines, and the CISA KEVs catalog. Detect and assess risks and be fully compliant across your hybrid cloud in minutes. Runecast has been recognized with Frost & Sullivan's 2023 European New Product Innovation Award in the CNAPP industry. -
6
Atomicorp Enterprise OSSEC
Atomicorp
Atomic Enterprise OSSEC is the commercially enhanced version of the OSSEC Intrusion Detection System brought to you by the sponsors of the OSSEC project. OSSEC is the world’s most popular open source host-based intrusion detection system (HIDS) used by tens of thousands of organizations. Atomicorp extends OSSEC with a management console (OSSEC GUI), advanced file integrity management (FIM), PCI compliance auditing and reporting, expert support and more. - Intrusion Detection - File Integrity Monitoring - Log Management - Active Response - OSSEC GUI and Management - OSSEC Compliance Reporting - PCI, GDPR, HIPAA, and NIST compliance - Expert OSSEC Support Get expert support for OSSEC servers and agents as well as help developing OSSEC rules. More info on Atomic Enterprise OSSEC is available at: https://www.atomicorp.com/atomic-enterprise-ossec/ -
7
Armis Centrix
Armis
Armis Centrix™ is a comprehensive cyber exposure management platform that provides continuous, real-time visibility and protection across IT, OT, IoT, and IoMT environments. Powered by the Armis AI-driven Asset Intelligence Engine, it identifies every connected device, assesses cyber risk, and monitors vulnerabilities across an organization’s entire digital attack surface. The platform automates risk scoring, streamlines compliance reporting, and supports rapid incident response through deep asset intelligence. With capabilities that span asset management, OT/IoT security, medical device protection, and early warning threat detection, Armis Centrix™ enhances operational resilience for modern enterprises. VIPR Pro adds advanced prioritization and remediation to connect findings directly to actionable fixes. Designed as a cloud-native, frictionless platform, Armis Centrix™ empowers organizations to reduce exposure, strengthen security posture, and maintain continuity at scale. -
8
Keyfactor EJBCA
Keyfactor
EJBCA is an Enterprise grade PKI platform capable of issuing and managing digital certificates in the billions. One of the most used PKI platforms globally, it is used by governments and large enterprises across all sectors. PKI shouldn't be complex. Simplify it, with EJBCA® Enterprise, the only PKI platform that deploys fast, runs anywhere, and scales on-demand — so you can issue and manage thousands, even billions of certificates, no problem. Powered by the most trusted and widely used open-source PKI, EJBCA Enterprise empowers teams to establish trust with identity-first security for every human and machine, anywhere. Replace legacy CA solutions with a flexible and scalable PKI platform to issue and manage certificates for devices, workloads, and users. Embed certificate-based identity into thousands or millions of connected products with a fast and scalable PKI solution. -
9
SecureCircle
SecureCircle
SecureCircle's Zero Trust data protection eliminates data breaches and insider threats by protecting all data outside of SaaS applications. SecureCircle's Data Access Security Broker (DASB) protects and monitors data, including data egressing from enterprise cloud services and managed repositories to enforce access controls on data regardless of location, including cloud and endpoint devices. SecureCircle protects data transparently and persistently at scale delivering the world's only Zero Trust data protection. Most modern SaaS applications allow end users to pull data out of the browser onto the device. More often than not, end users leverage these features for productive reasons. The challenge most businesses face with modern SaaS applications is identifying the difference between productive activity and a security threat. With SecureCircle, all data is kept secure as it comes out of SaaS applications, which allows users to leverage data that comes out of these applications. -
10
Mageni
Mageni Security
Mageni provides a free vulnerability scanning and management platform which helps you need to find, prioritize, remediate and manage the vulnerabilities. Mageni has everything you need to scan and manage your vulnerabilities. Perform unlimited scans for unlimited assets without restrictions or hidden costs. The scanner detects is compliant with CVE and CVSS. Use smart and powerful dashboards to manage the vulnerabilities of your assets. Configure easily the scans to run in the window of time of your preference.Starting Price: $39 per month -
11
Utilihive
Greenbird Integration Technology
Utilihive is a cloud-native big data integration platform, purpose-built for the digital data-driven utility, offered as a managed service (SaaS). Utilihive is the leading Enterprise-iPaaS (iPaaS) that is purpose-built for energy and utility usage scenarios. Utilihive provides both the technical infrastructure platform (connectivity, integration, data ingestion, data lake, API management) and pre-configured integration content or accelerators (connectors, data flows, orchestrations, utility data model, energy data services, monitoring and reporting dashboards) to speed up the delivery of innovative data driven services and simplify operations. Utilities play a vital role towards achieving the Sustainable Development Goals and now have the opportunity to build universal platforms to facilitate the data economy in a new world including renewable energy. Seamless access to data is crucial to accelerate the digital transformation. -
12
Powertech Antivirus
Fortra
Many organizations have diverse technology stacks that run some combination of Windows, Linux, AIX, or IBM i. But most antivirus software solutions are designed just for Windows. Using a native tool that prevents scan failure and security issues helps ensure each platform in your environment is uniquely protected against viruses, worms, and malware threats. Powertech Antivirus is the only commercially available server-level antivirus solution, providing native scanning for IBM Systems, including IBM i, AIX, Linux on Power, and LinuxONE. With one of the most comprehensive sets of virus signatures available on any platform, Powertech Antivirus keeps up-to-date by automatically downloading the latest virus definitions and enhancements. -
13
Sesame Software
Sesame Software
Sesame Software specializes in secure, efficient data integration and replication across diverse cloud, hybrid, and on-premise sources. Our patented scalability ensures comprehensive access to critical business data, facilitating a holistic view in the BI tools of your choice. This unified perspective empowers your own robust reporting and analytics, enabling your organization to regain control of your data with confidence. At Sesame Software, we understand what’s at stake when you need to move a massive amount of data between environments quickly—while keeping it protected, maintaining centralized access, and ensuring compliance with regulations. Over the past 30+ years, we’ve helped hundreds of organizations like Proctor & Gamble, Bank of America, and the U.S. government connect, move, store, and protect their data. -
14
Infocyte
Infocyte
The Infocyte Managed Detection and Response platform helps security teams proactively hunt, detect, and respond to cyber threats and vulnerabilities resident within their network—across physical, virtual, and serverless assets. Our MDR platform provides asset and application discovery, automated threat hunting, and on-demand incident response capabilities. Combined, these proactive cyber security practices help organizations control attacker dwell time, reduce overall cyber risk, maintain compliance, and streamline security operations. -
15
JFrog Xray
JFrog
DevSecOps Next Generation – Securing Your Binaries. Identify security vulnerabilities and license violations early in the development process and block builds with security issues from deployment. Automated and continuous governance and auditing of software artifacts and dependencies throughout the software development lifecycle from code to production. Additional functionalities include: - Deep recursive scanning of components drilling down to analyze all artifacts and dependencies and creating a graph of relationships between software components. - On-Prem, Cloud, Hybrid, or Multi-Cloud Solution - Impact analysis of how an issue in one component affects all dependent components with a display chain of impacts in a component dependency graph. - JFrog’s vulnerabilities database, continuously updated with new component vulnerability data, includes VulnDB, the industry’s most comprehensive security vulnerability database. -
16
SEP Backup & Disaster Recovery Software
SEP Software
SEP replaces multiple backup software products with a single high-performance solution for hybrid IT environments – physical, virtual and cloud. Supporting the widest range of operating systems, databases and applications, SEP is the perfect solution for IT professionals managing data protection and business continuity. Sales and support services for North and South America are managed from our headquarters in Boulder, Colorado. Learn about your future success by reading about our past successes. We have a library of case studies for you to enjoy. We are so confident in our products we will let you try them - for free. Password spraying is an attack where a criminal passes a large number of usernames into a program that tries to find the matching password by using common passwords or passwords from previously compromised data. -
17
Appvance
Appvance.ai
Appvance IQ (AIQ) delivers transformational productivity gains and lower costs in both test creation and execution. For test creation, it offers both AI-driven (fully machine-generated tests) and also 3rd-generation, codeless scripting. It then executes those scripts through data-driven functional, performance, app-pen and API testing — for both web and mobile apps. AIQ’s self-healing technology gives you complete code coverage with just 10% the effort of traditional testing systems. Most importantly, AIQ finds important bugs autonomously, with little effort. No coding, scripting, logs or recording required. AIQ is easy to integrate with your current DevOps tools and processes. Appvance IQ was developed by a pioneering team who envisioned a better way to test. Their innovative vision has been made possible by applying differentiated, patented AI methods to test creation while leveraging today’s high-availability compute resources for massive levels of parallel execution. -
18
Barracuda Application Protection
Barracuda
Barracuda Application Protection is an integrated platform that provides comprehensive security for web applications and APIs across on-premises, cloud, or hybrid environments. It combines full Web Application and API Protection (WAAP) functionality with advanced security services to defend against a wide range of threats, including the OWASP Top 10, zero-day attacks, and automated threats. The platform offers features such as machine learning-powered auto-configuration, full-spectrum DDoS protection, advanced bot protection, and client-side protection to safeguard applications from sophisticated attacks. Additionally, it includes a hardened SSL/TLS stack for secure HTTPS front-end, built-in content delivery network (CDN) for optimized performance, and integration with various authentication services for granular access control. Barracuda Application Protection simplifies application security by providing a unified solution that is easy to deploy, configure, and manage. -
19
Fluentd
Fluentd Project
A single, unified logging layer is key to make log data accessible and usable. However, existing tools fall short: legacy tools are not built for new cloud APIs and microservice-oriented architecture in mind and are not innovating quickly enough. Fluentd, created by Treasure Data, solves the challenges of building a unified logging layer with a modular architecture, an extensible plugin model, and a performance optimized engine. In addition to these features, Fluentd Enterprise addresses Enterprise requirements such as Trusted Packaging. Security. Certified Enterprise Connectors, Management / Monitoring, and Enterprise SLA-Based Support, Assurance, and Enterprise Consulting Services -
20
HCL BigFix
HCL Software
HCL BigFix is an enterprise-grade Unified Endpoint Management (UEM) and automation platform. Built to deliver Secure Resilient Operations in the AI-driven threat era, HCL BigFix enables IT and security teams to manage, secure, and remediate endpoints and infrastructure across on-premises, hybrid, and multi-cloud environments at enterprise scale. As frontier AI models such as Mythos accelerate vulnerability discovery and compress exploitation timelines, BigFix helps organizations reduce exposure through near real-time remediation, continuous compliance, and intelligent automation. Enterprises choose HCL BigFix for: - A single-agent, unified platform for endpoint and infrastructure management - Centralized visibility and control across 165M+ endpoints and 120+ operating system variants - Automated patching, continuous compliance, and real-time vulnerability remediation with >99.5% first-pass patch success. -
21
DATPROF
DATPROF
DATPROF Test Data Platform is a complete test data management solution that helps software teams create, protect, provision, and automate high-quality test data. The platform combines data masking, synthetic test data generation, data subsetting, test data provisioning, and automation in one integrated solution. DATPROF enables organizations to safely use realistic, production-like data for development, testing, QA, and CI/CD pipelines without exposing sensitive or privacy-related information. It helps companies comply with regulations such as GDPR, PCI, and HIPAA while improving software delivery speed and reducing manual test data work. DATPROF is a software company specialized in test data management. Its mission is to help organizations make test data available faster, safer, and more efficiently, especially in complex enterprise and regulated environments. -
22
Xelix
Xelix
Xelix offers an Accounts Payable Control Centre – a machine-learning powered solution that transforms AP processes. The control centre has three core modules: Protect - Proactively identifies invoice threats & errors prior to the pay run Statement Reconciliation – Automates the statement reconciliation process across all suppliers Insight - Drives smarter decisions with advanced AP analytics Xelix platform is web/cloud-based, flexible and extremely customisable. We pride ourselves on providing 10/10 customer support and love to co-develop functionality with clients. The platform acts as an intelligence layer sitting alongside our customers' ERP system(s) and uses machine learning and automation to transform manual and inefficient transactional finance processes. -
23
LUCY Security Awareness Training
LUCY Security AG
Train. phish. assess. engage. alarm. Lucy Security from Switzerland allows organizations to measure and improve the security awareness of employees and test their IT defenses. Turn employees into a human firewall with simulated attacks and our E-Learning platform with hundreds of preconfigured videos, training, quiz ready for usage. The most powerful IT Security Awareness Solution in the market. Fixed Prices | On-Premise or SaaS | Phish-Button | Threat Analytics | Over 10.000 installations and more than 25.000.000 trained users | 2020 Excellence Award for Best Anti Phishing. -
24
Acronis Cyber Protect Cloud
Acronis
Avoid downtime and data loss for your clients at a lower cost. Acronis Cyber Protect Cloud is the only solution that natively integrates cybersecurity, data protection and management to protect endpoints, systems and data. This synergy eliminates complexity, so service providers can protect customers better while keeping costs down. Next-generation cybersecurity. Advanced AI-based behavioral detection engine for zero-day attack prevention. Reliable backup and recovery. Full-image and file-level backup, disaster recovery, and metadata collection for security forensics. MSP-ready protection management. URL filtering, vulnerability assessments, and patch management for greater control. The traditional stack of endpoint protection products lacks integration and requires much more time for management – maintaining licenses, installing updates and patches, verifying compatibility after updates, and managing multiple policies using a variety of different user interfaces. -
25
Qualys Container Security
Qualys
Qualys CS features a vulnerability analysis plug-in for CI/CD tool Jenkins, and soon for other CI/CD tools including Bamboo, TeamCity, and CircleCI. You can download the plugins directly from within the container security module. With Qualys CS, security teams can participate in the DevOps process to gate vulnerable images entering the system, while developers get actionable data to remediate vulnerabilities. Configure policies for preventing vulnerable images from entering the repositories. Set policies based on criteria such as vulnerability severity, and specific QIDs. Review from within the plug-in a summary of the build with its vulnerabilities, information on patchable software and fixed versions, and image layers where it is present. Container infrastructure is immutable in nature, which means containers need to be identical to the images they are baked from. -
26
ARMO
ARMO
ARMO pioneers a new approach to Cloud Security with an open source powered, behavioral driven, Cloud Runtime Security Platform. ARMOs CADR (Cloud App Detection & Response) solution addresses a major unsolved pain point for organizations running on cloud-native architectures: how to continuously protect dynamic workloads during runtime without overwhelming teams with alerts or interrupting operations. ARMO CADR continuously reduces the cloud attack surface using real-time runtime insights, while actively detecting and responding to threats with true risk context. It includes 2 major products that are tightly integrated together and are part of one platform solution - * Kubernetes-First, runtime driven, Cloud Security Posture mgmt (CSPM) - identifying risks, prioritizing them and offering remediation without breaking applications in production * Real-Time Threat Detection & Response - detecting and responding to active threats across the entire cloud and applications stack -
27
HashiCorp Vault
HashiCorp
Secure, store and tightly control access to tokens, passwords, certificates, encryption keys for protecting secrets and other sensitive data using a UI, CLI, or HTTP API. Secure applications and systems with machine identity and automate credential issuance, rotation, and more. Enable attestation of application and workload identity, using Vault as the trusted authority. Many organizations have credentials hard coded in source code, littered throughout configuration files and configuration management tools, and stored in plaintext in version control, wikis, and shared volumes. Safeguarding and ensuring that a credentials isn’t leaked, or in the likelihood it is, that the organization can quickly revoke access and remediate, is a complex problem to solve. -
28
GoSecure
GoSecure
GoSecure, a recognized cybersecurity leader and innovator, combines more than 20+ years of market-leading security technology with highly skilled professionals who become an extension of in-house security team to mitigate threats before they can compromise business operations. GoSecure Titan® Managed Security Services pioneers the integration of endpoint, network, and email threat detection into a single Managed Extended Detection & Response (MXDR) service. Our GoSecure Titan® Platform offers superior visibility and protection, detecting more threats and reducing security costs with faster threat mitigation. GoSecure Professional Security Services provides a full portfolio of testing and assessment services to evaluate cybersecurity maturity, identify risks and gaps. We define a roadmap tailored to your situation, needs, and budget, improving security posture. Our Professional Services find issues, our Managed Services fix them, helping you thrive. -
29
Trustgrid
Trustgrid
Trustgrid is the SD-WAN for application providers. The Trustgrid platform uniquely addresses the needs of SaaS application providers who rely on remote systems. By combining an SD-WAN 2.0, edge computing, and zero trust remote access into a single platform we allow software providers to manage and support distributed application environments from the cloud to the edge. With the Trustgrid platform you can: • Build cloud to on-premise networks at scale • Manage and support 100s of networks from a single pane of glass • Control on-premise apps and appliances as if they were in the cloud • Run and support Docker containers in any cloud or on-premise • Provide your support teams secure access to edge application environments Simplify connectivity, enhance security, and guarantee network availability with Trustgrid. -
30
DxOdyssey
DH2i
DxOdyssey is lightweight software built on patented technology that enables you to create highly available application-level micro-tunnels across any mix of locations and platforms. And it does so more easily, more securely, and more discreetly than any other solution on the market. Using DxOdyssey puts you on a path to zero trust security and helps networking and security admins secure multi-site & multi-cloud operations. The network perimeter has evolved. And DxOdyssey’s unVPN technology is designed with this in mind. Old VPN and direct link approaches are cumbersome to maintain and open up the entire network to lateral movement. DxOdyssey takes a more secure approach, giving users app-level access rather than network-level access, reducing attack surface. And it does all of this with the most secure and performant approach to create a Software Defined Perimeter (SDP) to grant connectivity to distributed apps and clients running across multiple sites, clouds, and domains.
