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Network Security Software for Linux - Page 3

Last updated: February 2026

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111 software options

USM Anywhere logo

Threat detection and response software for IT security teams

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USM Anywhere is a cloud-based threat detection and response software designed to help IT professionals automatically collect and analyze data across cloud, on-premise, and hybrid environments. Powered by Alien Labs, the platform lets security teams leverage data from leverages from the Open Threat Exchange (OTX) to gain threat intelligence.

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KACE logo

Unified Endpoint Management by KACE. Where Next Meets Now.

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KACE is a Unified Endpoint Management solution that offers a single point of control for managing IT systems across the entire organization, inside or outside your network. This comprehensive solution takes the stress out of keeping devices secure and compliant so you can do more.

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BlueCat logo

Centralized, automated, and secure DDI

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BlueCat helps enterprises achieve their network modernization objectives by delivering innovative products and services that enable networking, security, and DevOps teams to deliver change-ready networks with improved flexibility, automation, resiliency, and security.

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Mailinblack logo

Cloud-based & on-premise email protection software

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Protecting businesses from malware, phishing, ransomware, and spam emails.

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SPAMfighter Exchange Module logo

Anti-spam and network security solution

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SPAMfighter Exchange Module is an anti-spam solution designed to help businesses identify and prevent spam messages, email fraud, and phishing attacks. The centralized dashboard allows users to deploy updates, blacklist suspicious emails, generate custom reports, and handle data encryption processes.

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Vault logo

Secure data storage and access management software

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Vault by HashiCorp is a data protection software designed to help businesses secure, store, and manage access to passwords, tokens, encryption keys, and certificates to protect confidential data across databases, workloads, systems, infrastructures, networks, and more.

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Appgate SDP logo

Zero Trust Security Access Platform

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Appgate is secure access provider that delivers solutions that prevents complex threats and reduce operational costs, securing the lives of the people that rely on them.

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Total Network Inventory logo

PC and software audit management software

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Total Network Inventory (TNI) is a solution for handling PC, Mac, Linux, and FreeBSD audit, reporting and software licenses management.

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Security Event Manager logo

SIEM solution for small to large organizations

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Security Event Manager is a security information and event management (SIEM) solution, which assists small to large organizations with threat detection and response management. Key features include event log forwarding, reporting, file integrity, and device monitoring.

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BackBox logo

Enabling Network Security Posture Management

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BackBox intelligently automates the OS upgrades, backup, restoration, and compliance of firewalls and other security devices with centralized management. BackBox ensures these devices function effectively and efficiently, streamlining operations for optimal security and performance.

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Network Detective Pro logo

Non-intrusive IT assessment solution

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Network Detective is a non-intrusive IT assessment tool. There is no software to install, so it can be used anywhere without leaving a footprint. The low-cost and unlimited license models allow MSPs to manage workflows, onboard new clients, and improve service delivery.

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Enginsight logo

ALL-IN-ONE SECURITY PLATFORM for SMEs

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What to do if the attacker has got behind the firewall or there are no patches available for vulnerabilities? No problem with the intrusion detection and prevention system from Enginsight. It recognises attacks and anomalies on every client and server and blocks them automatically.

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Forcepoint Web Security logo

Network security system for finance, retail & other sectors

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Forcepoint Web Security is a network security software designed to help businesses in finance, healthcare, retail, and other sectors gain visibility and control of cloud applications and data using CASB functionality.

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Netsurion logo

Complete Cybersecurity Confidence

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Complete managed security service and platform to predict, prevent, detect, and respond to threats across your entire business.

Gain complete network security powered by a robust SIEM and 24/7 SOC.

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CertHat logo

Tools to streamline Microsoft PKI management

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Certhat is a comprehensive solution for managing and monitoring digital certificates in Microsoft Active Directory Certificate Services (AD CS) environments. This tool helps PKI managers become more productive by providing features such as certificate expiration alerts, full certificate visibility, and the ability to create expiration notifications for certificate groups.

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Axonius logo

Cybersecurity asset management platform

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Axonius is a cybersecurity asset management platform which gives organizations a comprehensive asset inventory, helps uncover security solution coverage gaps, & automatically validates & enforces security policies with 130+ management & security solution integrations, & more.

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ManageEngine PAM360 logo

Privileged access management software

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ManageEngine PAM360 is a privileged access management solution that secures and controls access to critical systems. It offers features like account discovery, credential storage, session management, and user behavior analytics. PAM360 ensures compliance with standards such as NIST, PCI-DSS, HIPAA, and ISO-IEC 27001, while providing flexible deployment options to meet organizational needs.

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Portnox CLEAR logo

Network security and access control software

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Portnox’s cloud-native network & endpoint security essentials enable resource-constrained IT teams to address today’s most pressing security challenges.

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Aikido Security logo

Secure your code, cloud, and runtime in one central system.

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Aikido is your no-nonsense security platform. One central system that shows you what matters and how to fix it, from code-to-cloud.‍
Get security done 🤝 get back to building.

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Cynet 360 logo

Automated breach response and protection platform

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Cynet 360 is an all-in-one security platform that provides endpoint threat detection and response for networks that require advanced protection. It gives network administrators visibility over all networked devices, users, and events. Cyber security technology is viable for companies of all sizes.

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Quadrant XDR logo

Around-the-clock threat detection and response

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Quadrant XDR is a cloud-based security analytics platform developed by Quadrant Managed Detection and Response. It is designed to provide businesses with around-the-clock threat detection and response, curated by the highest quality Security Analysts in the industry.

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Reveelium logo

Detection and response solution

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Reveelium helps users reduce the impact of incidents by responding quickly to threats with behavioral analysis, threat Intelligence, correlation and alert prioritization.

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MixMode logo

Self-learning Platform to Defend Against Cyber Attacks

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MixMode is a dynamic attack detection solution purpose-built on patented AI to detect known and novel attacks in real-time, at scale. The MixMode Platform autonomously ingests and analyzes data at scale to cut through the noise, surface critical threats, and improve overall defense.

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Holm Security VMP logo

Vulnerability management system

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Holm Security VMP helps customers identify vulnerabilities in their cyber security defenses covering both technical and human assets.

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VaultCore logo

Encryption key management and cybersecurity software

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VaultCore is an encryption key management software designed to help corporate businesses, government administrations, and military organizations secure data by deploying key encryption across cloud, virtual, and on-premise environments

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