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Network Security Software for Linux - Page 2

Last updated: February 2026

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111 software options

Perimeter 81 logo
Category Leaders

Radically simple cybersecurity.

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Perimeter 81 is a leading network cybersecurity solution offering secure remote access and network capabilities managed over a multi-tenant cloud and highly scalable for organizations worldwide.

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GeeTest CAPTCHA logo

Bot management system for protecting websites & mobile apps

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GeeTest CAPTCHA protects websites, mobile apps, and APIs against malicious bot attacks while ensuring a smooth user experience.

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Corner Bowl Server Manager logo

On-Premise Server Management and Compliance Software Tool.

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Corner Bowl Server Manager is a SIEM, an Uptime Monitor, an Event Log Monitor, a Syslog Server, an Azure Active Directory Audit Log Manager, a File Integrity Monitor (FIM), an SSL Certificate Monitor, a Service Monitor and much more. Generate compliance reports and get real-time notifications.

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ManageEngine NetFlow Analyzer logo

Extensive network bandwidth monitoring and traffic analysis

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NetFlow Analyzer is a flow-based bandwidth management tool that monitors, collects and analyzes traffic to find performance bottlenecks and security threats. Despite the organization's size, admins can know the who, what and how of bandwidth usage with real-time tracking and traffic trends reporting

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ConnectWise Automate logo

Endpoint monitoring & automation software for MSPs

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ConnectWise Automate is a remote monitoring and management (RMM) solution designed for MSPs seeking granular control over IT environments. The software provides customizable monitoring, automated patching, and deep automation capabilities that resolve routine issues before users notice them. ConnectWise Automate features AI-assisted scripting, data views for quick environment insights, and background troubleshooting tools that minimize end-user disruption while supporting Windows endpoints.

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runZero logo

Asset inventory and network visibility for security and IT.

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runZero provides asset inventory and network visibility for security and IT teams.

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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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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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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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Invicti logo

Zero-Noise AppSec & Vulnerability Management Platform

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DAST-first platform for scalable, accurate application security. Combines DAST, IAST, API security, SAST, static and dynamic SCA, and container security to find and prove real risks—eliminating noise, automating remediation, and empowering teams to secure everything from a single platform.

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Acunetix logo

All-in-one automated web application security solution

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Acunetix (by Invicti) is a cyber security 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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