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Network Security Software for Linux - Page 2

Last updated: April 2026

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113 software options

ConnectWise SIEM logo

Threat detection and response management software

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ConnectWise SIEM is a threat detection and response management software designed to help enterprises create, launch, and manage cybersecurity programs. The platform enables organizations to identify potential threats and malicious activities across networks & connected devices via a unified portal.

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GateKeeper Enterprise logo

Shared PC authentication, proximity, 2FA/MFA wireless token.

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GateKeeper Enterprise is an access management software which helps businesses in healthcare, manufacturing, and other industries handle proximity-based authentication for PCs and websites. It enables organizations to automatically lock employees’ unattended devices and securely store passwords.

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Workspace ONE logo

Digital workspace platform

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Workspace ONE is an intelligence-driven digital workspace platform that enables organizations to simply and securely deliver and manage devices, apps, and data from a single, unified console, providing modern, cloud-native endpoint management and secure access to corporate resources.

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SafeDNS logo

Cloud-based web filtering and internet security software

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SafeDNS is a DNS-based internet security and web filtering service designed to help businesses, educational institutions, and nonprofits protect their network against malware, phishing, inappropriate content, and more whilst maintaining compliance with statutory regulations.

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Proton VPN logo

VPN with DNS filter function and Secure Core architecture.

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ProtonVPN is a Swiss VPN solution that enables high-speed connections of up to 10 Gbit/s, does not log user activity, and is available on all devices. All network connections are encrypted with AES-256 or ChaCha20.

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NordLayer logo

Cloud-based network security platform for businesses

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NordLayer provides network security that isolates threats, manages user access, and protects sensitive data. It creates a secure virtual office for remote teams, allowing them to work from anywhere without compromising corporate security.

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Heimdal DNS Security logo

Advanced DNS Filtering for Your Perimeter and Endpoints.

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A comprehensive DNS security solution that leverages cutting-edge technology to prevent future cyber-threats with unparalleled accuracy. Proprietary detection technologies power it to stop ransomware, data leaks, and network malware in their tracks.

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EventSentry logo

Real-time log & event log hybrid SIEM monitoring solution

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EventSentry is a hybrid SIEM (security information & event management) solution which offers a range of tools including event log monitoring, reporting, health monitoring, compliance management, network monitoring, environment tracking, data consolidation, Active Directory integration & more

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vRx logo

Simplified Vulnerability Remediation

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Efficiently Reduce Organizational Security Risk with vRx's leading vulnerability management platform that provides an efficient way to patch-less and get more.
vRx enables companies to analyze, prioritize, and act against software vulnerabilities with or without a security patch.

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ManageEngine Log360 logo

Comprehensive SIEM solution

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ManageEngine Log360 is a log management and SIEM (security information and event management) platform which helps businesses to monitor and manage network security, audit Active Directory changes, log devices, and gain visibility into cloud infrastructures.

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ManageEngine OpManager Plus logo

Achieve holistic IT infrastructure monitoring with OpManager

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ManageEngine OpManager Plus is an AIOps software designed to help businesses monitor networks, servers, IP addresses, switch ports, bandwidth, network configurations, firewall rules, logs, policies, application usage, and storage devices. IT admins can perform an in-depth analysis of IT performance parameters, including health, availability, device utilization, and more.

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Invicti logo

Proof-based application security testing platform

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Invicti is a web application and API security platform that provides proof-based vulnerability scanning with DAST, SAST, and ASPM capabilities. The platform discovers and tests websites, applications, and APIs while correlating security findings from multiple tools to prioritize real vulnerabilities. It integrates with CI/CD pipelines and offers AI-powered remediation guidance to help development teams address security issues efficiently.

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Acunetix logo

Cloud-based and automated web application security solution

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Acunetix is a cybersecurity solution offering automatic web security testing technology that enables organizations to scan and audit complex, authenticated, HTML5 and JavaScript-heavy websites to detect vulnerabilities such as XSS, SQL Injection, and more.

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Rublon logo

Workforce Multi-Factor Authentication for SMB and Enterprise

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Secure local and remote access to networks, servers and applications using multi-factor authentication (MFA) with hardware and software authentication methods like U2F/WebAuthn Security Keys, Mobile Push, Mobile Passcode (TOTP), SMS Passcode and Email Link. Use Active Directory as Identity Provider.

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Secomea logo

Secure Remote Access solution purpose-built for OT equipment

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Secomea is a Secure Remote Access (SRA) solution purpose-built for industrial networks and OT equipment.
Over 9.500 customers around the world use it every day across thousands of sites to manage remote access to their machines and prevent downtime.
Let us help you defend your factory floor.

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Black Duck logo

Build secure, high-quality software faster.

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Black Duck is an open source management software for DevSecOps teams to discover, monitor, and manage open source security vulnerabilities and license compliance. This complex and thorough solution seamlessly integrates into your development processes in order to identify and fix critical risks.

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ESET PROTECT MDR logo

Future ready protection for enterprise

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Airtight protection of your IT environment,
with complete cyber risk management and
world-class ESET expertise on call.

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Blumira logo

Automated SIEM + XDR for IT Teams

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Blumira’s cloud SIEM can be deployed in hours with broad integration coverage across cloud, endpoint protection, firewall and identity providers including Office 365, G Suite, Crowdstrike, Okta, Palo Alto, Cisco FTD and many others.

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ManageEngine Password Manager Pro logo

Privileged Password Manager for Enterprises

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Password Manager Pro is a secure vault for storing and managing shared sensitive information such as passwords, documents and digital identities of enterprises.

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nVision logo

Security software for managing IT assets, networks & systems

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Network and user activity monitoring, hardware and software inventory, remote technical support, protection against data leaks.

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RG System Suite logo

100% French SaaS suite for MSPs

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The RG System Suite platform is ideal for IT service providers who want to centralise, automate and secure infrastructure management

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LogPoint logo

Accelerate threat detection and response with SIEM and UEBA

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LogPoint's SIEM platform helps businesses secure data from threats & respond to cyberattacks in compliance with regulatory norms.

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Cisco Secure Endpoint logo

Endpoint Detection and Response Security Solution

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Cisco Secure Endpoint is a detection and response security solution that provides XDR capabilities, endpoint investigations, incident management, and more to prevent cyber attacks. With integrated vulnerability management and built in ThreatX hunting, Cisco Scure Endpoint pinpoints the origin of attacks to keep systems functional while thwarting harmful malware.

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Cisco Umbrella logo

Cloud-based enterprise network security solution

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Cisco Umbrella is an enterprise network security solution that provides DNS-layer security to block threats before connections are established. The platform includes features such as secure web gateway, cloud access security broker, data loss prevention, cloud-delivered firewall, and malware protection. It leverages threat intelligence from Cisco Talos and operates on a global cloud infrastructure to protect users and devices across multiple locations.

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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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