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Network Security
Linux

Top Rated Network Security Software with Linux - Page 3

Last updated: August 2026

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Netsurion

3.6

(23)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

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.

ConnectWise Automate

4.2

(145)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

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.

tbSIEM

(0)

Discover Real Threats in Real-time

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Compliance through Security Information and Event Management, Log Management, and Network Behavioral Analysis. Unified event correlation and risk management for modern networks.

The solution that provides real-time analysis of security alerts generated by applications and network hardware.

Crowdsec

(0)

Let's make the Internet safer, together.

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CrowdSec is an open-source and collaborative multiplayer firewall. Analyze behaviors, respond to attacks & share signals across the community. Security should be available to everyone. We make it happen. For free.

AppViewX ADC+

(0)

ADC/LBaaS automation platform

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AppViewX ADC+ is a ADC/LBaaS automation platform, that empowers network, development, security, and app teams with collaborative self-service capabilities to provision, secure and automate application delivery across their hybrid/multi-cloud infrastructure.

Nipper

(0)

Close security gaps with proactive assessments

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Nipper is a network configuration audit tool that helps close critical security and compliance gaps. It analyzes configurations with the precision of a penetration tester, providing exception-based security reporting, evidence-based compliance reporting, risk-prioritized views of non-compliances, and remediation analysis to improve compliance posture.

Blacklock

(0)

Cybersecurity testing and monitoring platform

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Blacklock’s award-winning continuous penetration testing platform strengthens network defenses by continuously assessing and identifying potential weaknesses. Its self-service, scalable approach allows businesses to monitor and secure their networks proactively against evolving cyber threats.

ManageEngine DDI Central

(0)

Unified DNS, DHCP, and IP Address Management (IPAM) software

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Streamline your network with a security-first full-stack platform for DNS, DHCP, and IPAM (DDI), enhancing efficiency, control, visibility, resiliency, and security while providing real-time performance insights across distributed sites.

Read more about ManageEngine DDI Central

Users also considered

Tripwire Enterprise

(0)

Superior security, continuous compliance.

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Fortra's Tripwire Enterprise is a leading compliance monitoring solution, using file integrity monitoring (FIM) and security configuration management (SCM). Backed by decades of experience, its advanced use cases are unmatched by other solutions.

MicroZAccess

(0)

Network access control (NAC) platform

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MicroZAccess is the next-generation Zero Trust Network Access client that delivers secure and reliable connections between devices and the cloud. Its peer-to-peer overlay model provides improved performance and privacy. It offers flexible deployment options, which make it easy to manage.

CimTrak Integrity Suite

(0)

CimTrak helps companies keep their IT infrastructure secure.

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Security application that helps secure and maintain business IT infrastructure, compliance with regulations such as the PCI-DSS, etc.
Built around advanced file integrity monitoring technology, CimTrak helps companies and government agencies worldwide keep their IT infrastructure secure.

strongDM

(0)

strongDM is the Infrastructure Access Platform.

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strongDM’s infrastructure access platform gives businesses confidence in their access and audit controls at scale. It combines authentication, authorization, networking, and observability in simplifying workflows and making it easier for technical staff to access the tools they need.

Virtual Desktops

(0)

Virtual desktop solution

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ComputerVault Virtual Desktops provide secure, high-performance remote access to desktops from anywhere, on any device.

CommandLink SD-WAN

(0)

Network mamagement platform

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CommandLink SD-WAN delivers seamless multi-wan connectivity for all locations, integrating security and improving cloud application performance. The UTM/NGFW integration offers direct access to the internet for every location, avoiding high latency traffic through carrier gateways.