Best IT Security Software for Linux of 2026 - Page 16

Data visibility and control for security, compliance, privacy, and governance. BigID's platform includes a foundational data discovery platform combining data classification and cataloging for finding personal, sensitive and high value data - plus a modular array of add on apps for solving discrete problems in privacy, security and governance. Automate scans, discovery, classification, workflows, and more on the data you need - and find all PI, PII, sensitive, and critical data across unstructured and structured data, on-prem and in the cloud. 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.

Atomic Enterprise OSSEC is a commercially enhanced iteration of the OSSEC Intrusion Detection System, developed by the original sponsors of the OSSEC initiative. As the leading open-source host-based intrusion detection system (HIDS), OSSEC is utilized by countless organizations globally. Atomicorp enhances OSSEC by offering a comprehensive management console (OSSEC GUI), advanced file integrity management (FIM), and tools for PCI compliance auditing and reporting, along with expert support and additional features. Key functionalities include: - Intrusion Detection - File Integrity Monitoring - Log Management - Active Response - OSSEC GUI and Management - Compliance Reporting for PCI, GDPR, HIPAA, and NIST - Dedicated OSSEC Expert Support Users can access specialized assistance for OSSEC servers and agents, as well as guidance in crafting OSSEC rules. For more details about Atomic Enterprise OSSEC, visit the official website at: https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.atomicorp.com%2Fatomic-enterprise-ossec%2F. With this robust suite of tools and support, organizations can significantly enhance their security posture and compliance readiness.

Armis Centrix™ unifies cybersecurity operations by delivering continuous discovery, monitoring, and protection of every asset across complex hybrid networks. Its AI-powered intelligence engine enables security teams to detect unmanaged devices, assess vulnerabilities, and mitigate risks before attackers can exploit them. Organizations can manage IT systems, industrial OT environments, medical IoMT fleets, and IoT devices from a single platform with zero blind spots. The platform supports both on-premises and SaaS deployments, making it flexible for industries like healthcare, utilities, manufacturing, and critical infrastructure. VIPR Pro enhances the platform with automated remediation workflows, helping teams prioritize issues based on real-world threat activity. Early Warning intelligence provides insight into vulnerabilities actively being weaponized, ensuring organizations can act ahead of threats. Armis Centrix™ also improves business outcomes by increasing operational efficiency, supporting compliance, and strengthening resilience. Trusted by global enterprises and recognized by Gartner and GigaOm, Armis Centrix™ is built to meet the cybersecurity demands of modern digital environments.

EJBCA, an Enterprise-grade PKI platform, can issue and manage digital certificates in the millions. It is one of the most widely used PKI platforms worldwide and is used by large enterprises in all sectors.

SecureCircle's Zero Trust data security protects all data, even those that are not hosted on SaaS. This eliminates data breaches and insider threat. SecureCircle's Data Access Security Broker protects and monitors data. This includes data egressing via enterprise cloud services and managed repositories. SecureCircle enforces access controls on all data locations, including cloud and endpoint devices. SecureCircle provides the only Zero Trust data protection in the world, ensuring data is protected transparently and consistently at scale.

Mageni offers a free vulnerability scanning platform and management platform that will help you find, prioritize, remediate, and manage vulnerabilities.

Utilihive, a cloud-native big-data integration platform, is offered as a managed (SaaS) service. Utilihive, the most popular Enterprise-iPaaS (iPaaS), is specifically designed for utility and energy usage scenarios. Utilihive offers both the technical infrastructure platform (connectivity and integration, data ingestion and data lake management) and preconfigured integration content or accelerators. (connectors and data flows, orchestrations and utility data model, energy services, monitoring and reporting dashboards). This allows for faster delivery of data-driven services and simplifies operations.

Numerous organizations utilize a variety of technology stacks that incorporate different operating systems such as Windows, Linux, AIX, or IBM i. However, the majority of antivirus solutions are primarily tailored for Windows environments. Implementing a native tool that mitigates scan failures and security vulnerabilities is crucial for ensuring that each platform within your infrastructure is adequately safeguarded against threats like viruses, worms, and malware. Powertech Antivirus stands out as the sole commercially available antivirus solution designed specifically for server-level protection, offering native scanning capabilities across IBM Systems, including IBM i, AIX, Linux on Power, and LinuxONE. This software boasts one of the most extensive collections of virus signatures available on any platform and maintains its effectiveness by automatically downloading updates for virus definitions and software improvements, ensuring continuous protection. By utilizing such a specialized antivirus solution, organizations can significantly enhance their security posture across diverse operating systems.

When you have the expertise of an enterprise partner combined with a scalable, easy-to-use data management suite, you can take back control of your data, access it from anywhere, ensure security and compliance, and unlock its power to grow your business. Why Use Sesame Software? Relational Junction builds, populates, and incrementally refreshes your data automatically. Enhance Data Quality - Convert data from multiple sources into a consistent format – leading to more accurate data, which provides the basis for solid decisions. Gain Insights - Automate the update of information into a central location, you can use your in-house BI tools to build useful reports to avoid costly mistakes. Fixed Price - Avoid high consumption costs with yearly fixed prices and multi-year discounts no matter your data volume.

Security teams can use the Infocyte Managed Response Platform to detect and respond to cyber threats and vulnerabilities within their network. This platform is available for physical, virtual and serverless assets. Our MDR platform offers asset and application discovery, automated threats hunting, and incident response capabilities on-demand. These proactive cyber security measures help organizations reduce attacker dwell time, reduce overall risk, maintain compliance, and streamline security operations.

DevSecOps Next Generation - Securing Your Binaries. Identify security flaws and license violations early in development and block builds that have security issues before deployment. Automated and continuous auditing and governance of software artifacts throughout the software development cycle, from code to production. Additional functionalities include: - Deep recursive scanning components, drilling down to analyze all artifacts/dependencies and creating a graph showing the relationships between software components. - On-Prem or Cloud, Hybrid, Multi-Cloud Solution - An impact analysis of how one issue in a component affects all dependent parts with a display chain displaying the impacts in a component dependency diagram. - JFrog's vulnerability database is continuously updated with new component vulnerabilities data. VulnDB is the industry's most comprehensive security database.

DxEnterprise is a versatile Smart Availability software that operates across multiple platforms, leveraging its patented technology to support Windows Server, Linux, and Docker environments. This software effectively manages various workloads at the instance level and extends its capabilities to Docker containers as well. DxEnterprise (DxE) is specifically tuned for handling native or containerized Microsoft SQL Server deployments across all platforms, making it a valuable tool for database administrators. Additionally, it excels in managing Oracle databases on Windows systems. Beyond its compatibility with Windows file shares and services, DxE offers support for a wide range of Docker containers on both Windows and Linux, including popular relational database management systems such as Oracle, MySQL, PostgreSQL, MariaDB, and MongoDB. Furthermore, it accommodates cloud-native SQL Server availability groups (AGs) within containers, ensuring compatibility with Kubernetes clusters and diverse infrastructure setups. DxE's seamless integration with Azure shared disks enhances high availability for clustered SQL Server instances in cloud environments, making it an ideal solution for businesses seeking reliability in their database operations. Its robust features position it as an essential asset for organizations aiming to maintain uninterrupted service and optimal performance.

SEP consolidates various backup software tools into a single, efficient solution designed for hybrid IT environments, including physical, virtual, and cloud systems. It boasts compatibility with a broad spectrum of operating systems, databases, and applications, making it an ideal choice for IT professionals tasked with ensuring data protection and business continuity. Our sales and support operations for North and South America are centralized at our Boulder, Colorado headquarters. Discover how you can achieve future success by exploring our collection of past achievements, which includes numerous insightful case studies. We are so assured of the quality of our products that we offer a free trial for you to experience their capabilities firsthand. Additionally, it’s important to be aware that password spraying is a cyberattack method where an attacker inputs numerous usernames into a tool that attempts to discover the corresponding password by leveraging commonly used passwords or those obtained from previous data breaches, highlighting the importance of robust security measures. As cyber threats evolve, understanding and mitigating these risks is essential for maintaining the integrity of your systems.

Appvance IQ (AIQ), delivers transformative productivity gains and lower costs for both test creation and execution. It offers both AI-driven (fully automated tests) and 3rd-generation codeless scripting for test creation. These scripts are then executed using data-driven functional and performance, app-pen, and API testing -- both for web and mobile apps. AIQ's self healing technology allows you to cover all code with only 10% of the effort required by traditional testing systems. AIQ detects important bugs automatically and with minimal effort. No programming, scripting, logs, or recording are required. AIQ can be easily integrated with your existing DevOps tools, processes, and tools.

Barracuda Application Protection serves as a cohesive platform that ensures robust security for web applications and APIs across a variety of environments, whether on-premises, in the cloud, or hybrid. It seamlessly integrates comprehensive Web Application and API Protection (WAAP) capabilities with sophisticated security features to mitigate a multitude of threats, including the OWASP Top 10, zero-day vulnerabilities, and various automated attacks. Among its key functionalities are machine learning-driven auto-configuration, extensive DDoS protection, advanced bot defense, and client-side safeguarding, all aimed at protecting applications from complex threats. Furthermore, the platform boasts a fortified SSL/TLS stack for secure HTTPS transactions, an integrated content delivery network (CDN) to enhance performance, and compatibility with numerous authentication services to ensure precise access control. By streamlining application security, Barracuda Application Protection offers a cohesive solution that is not only user-friendly but also straightforward to deploy, configure, and manage, making it an attractive choice for organizations seeking to fortify their digital assets. Its versatility allows businesses to adapt their security posture to meet evolving challenges in the cyber landscape.

Establishing a cohesive logging framework is essential for ensuring that log data is both accessible and functional. Unfortunately, many current solutions are inadequate; traditional tools do not cater to the demands of modern cloud APIs and microservices, and they are not evolving at a sufficient pace. Fluentd, developed by Treasure Data, effectively tackles the issues associated with creating a unified logging framework through its modular design, extensible plugin system, and performance-enhanced engine. Beyond these capabilities, Fluentd Enterprise also fulfills the needs of large organizations by providing features such as Trusted Packaging, robust security measures, Certified Enterprise Connectors, comprehensive management and monitoring tools, as well as SLA-based support and consulting services tailored for enterprise clients. This combination of features makes Fluentd a compelling choice for businesses looking to enhance their logging infrastructure.

HCL BigFix is a Unified Endpoint Management (UEM) and automation platform designed to deliver Secure Resilient Operations by reducing risk, cost, and operational complexity across enterprise IT environments. Built on a single-agent, multi-platform architecture, BigFix provides centralized management, security, and remediation for 155M+ endpoints across on-premises, hybrid, and multi-cloud environments. HCL BigFix combines infrastructure security, endpoint remediation, and digital employee experience automation within a single platform—enabling both IT Operations and Security teams to operate from a unified control plane. Core Platform Capabilities Infrastructure Security & Remediation: - Automates vulnerability remediation and patching across workstations, servers, virtual machines, and cloud workloads - Integrates with leading vulnerability scanners including Tenable, Qualys, and Rapid7 to close the gap between detection and fix - Enforces continuous compliance using 500,000+ out-of-the-box automations, achieving a proven >98% first-pass patch success rate Enterprise-Scale Endpoint Management: - Manages and secures 155M+ endpoints across nearly 100 operating system variants - Uses a resilient, distributed architecture that maintains policy enforcement even for offline or intermittently connected devices - Provides centralized visibility and control across globally distributed environments Digital Employee Experience & Autonomous Support: - Enhances endpoint health and employee productivity through proactive monitoring and automation - Powered by AEX, HCL BigFix’s agentic AI platform, enabling self-healing workflows, intelligent automation, and natural-language interaction - Reduces manual IT effort by resolving device and application issues

Xelix offers an Accounts Payable Control Centre – a machine-learning powered solution that transforms AP processes. The control centre has three core modules: With Protect, you can: - Protect working capital by preventing incorrect payments. - Improve control by auditing 100% of supplier invoices. - Save time by automating manual audits. - Reduce risk with constant vendor file analysis. - Gain protection across multiple divisions/systems. - Easily identify AP process improvement opportunities. The Insight module enables you to make quicker, smarter decisions with an intelligent suite of analytics. With Insight, you can: - Save time by automating AP reporting. - Gain real-time visibility on your P2P data. - Drive process improvement with root-cause analysis. - Optimise working capital with predictive insights. - Consolidate AP data from separate systems & entities. - Identify cost-saving opportunities in your supply chain.

Train. Phish. Assess. engage. alarm. Lucy Security, a Swiss company, allows organizations to assess and improve their employees' security awareness and test their IT defenses. With our E-Learning platform, hundreds of preconfigured videos, training and quiz, you can turn employees into a human firewall. The most powerful IT Security Awareness Solution on the market. On-Premise or SaaS

Minimize downtime and safeguard your clients' data while reducing expenses. Acronis Cyber Protect Cloud stands out as the sole solution that seamlessly combines cybersecurity, data protection, and management, ensuring the safety of endpoints, systems, and data. This integrated approach simplifies processes, enabling service providers to offer superior protection to their customers at a more affordable price. With cutting-edge cybersecurity measures in place, it features an advanced AI-driven behavioral detection engine designed to thwart zero-day attacks. Additionally, it guarantees dependable backup and recovery options, offering both full-image and file-level backups, as well as disaster recovery solutions and metadata collection for security forensics. The platform is tailored for managed service providers (MSPs), incorporating protection management features such as URL filtering, vulnerability assessments, and patch management to enhance control. In contrast, the conventional array of endpoint protection products suffers from a lack of integration, resulting in greater time demands for management, including tasks like maintaining licenses, installing updates and patches, verifying compatibility following updates, and juggling multiple policies across various user interfaces. By choosing Acronis, service providers can streamline their operations and improve their overall service quality.

Qualys Cloud Security offers a vulnerability analysis plug-in specifically designed for the CI/CD tool Jenkins, with plans to expand to additional platforms such as Bamboo, TeamCity, and CircleCI in the near future. Users can conveniently download these plug-ins straight from the container security module. This integration allows security teams to engage in the DevOps workflow, ensuring that vulnerable images are blocked from entering the system, while developers receive practical insights to address vulnerabilities effectively. It is possible to establish policies aimed at preventing the inclusion of vulnerable images in repositories, with settings adjustable based on factors like vulnerability severity and particular QIDs. The plug-in also provides an overview of the build, detailing vulnerabilities, information on software that can be patched, available fixed versions, and the specific image layers affected. Given that container infrastructure is inherently immutable, it is essential for containers to be consistent with the original images they are created from, thus necessitating rigorous security measures throughout the development lifecycle. By implementing these strategies, organizations can enhance their ability to maintain secure and compliant container environments.

ARMO guarantees comprehensive security for workloads and data hosted internally. Our innovative technology, currently under patent review, safeguards against breaches and minimizes security-related overhead across all environments, whether they are cloud-native, hybrid, or legacy systems. Each microservice is uniquely protected by ARMO, achieved through the creation of a cryptographic code DNA-based workload identity. This involves a thorough analysis of the distinctive code signature of each application, resulting in a personalized and secure identity for every workload instance. To thwart hacking attempts, we implement and uphold trusted security anchors within the software memory that is protected throughout the entire application execution lifecycle. Our stealth coding technology effectively prevents any reverse engineering of the protective code, ensuring that secrets and encryption keys are fully safeguarded while they are in use. Furthermore, our encryption keys remain concealed and are never exposed, rendering them impervious to theft. Ultimately, ARMO provides robust, individualized security solutions tailored to the specific needs of each workload.

Ensure the protection, storage, and stringent management of tokens, passwords, certificates, and encryption keys that are essential for safeguarding sensitive information, utilizing options like a user interface, command-line interface, or HTTP API. Strengthen applications and systems through machine identity while automating the processes of credential issuance, rotation, and additional tasks. Facilitate the attestation of application and workload identities by using Vault as a reliable authority. Numerous organizations often find credentials embedded within source code, dispersed across configuration files and management tools, or kept in plaintext within version control systems, wikis, and shared storage. It is crucial to protect these credentials from being exposed, and in the event of a leak, to ensure that the organization can swiftly revoke access and remedy the situation, making it a multifaceted challenge that requires careful consideration and strategy. Addressing this issue not only enhances security but also builds trust in the overall system integrity.

Organizations looking to stay above the crowd, stop reacting and be in control. Companies looking to enter the continuous improvement process and optimize their investments. Through GoSecure Titan®'s Managed Security Services (which includes our Managed Extended Detection & Response (MXDR) Service) and our Professional Security Services, we are your ally to prevent breaches.

Trustgrid is the SD-WAN for software providers. The Trustgrid platform uniquely addresses the needs of SaaS application providers who rely on customer or partner-controlled environments. 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. Simplify connectivity, enhance security, and guarantee network availability with Trustgrid.