CacheGuard-OS

CacheGuard OS is an Appliance oriented Operating System dedicated to Web traffic Security and Optimization.

Commercial $ $ $ Windows VirtualBox VMware vSphere Hypervisor Microsoft Hyper-V Server Proxmox Virtual Environment

4 Like

ConfigServer Firewall

A Stateful Packet Inspection (SPI) firewall, Login/Intrusion Detection and Security application for Linux servers.

Free Linux

6 Like

Shorewall

The Shoreline Firewall, more commonly known as “Shorewall”, is high-level tool for configuring Netfilter. You describe your firewall/gateway requirements using entries...

Free Open Source Linux

9 Like

Firewall Builder

Firewall Builder is Open Source multi-platform firewall management software that supports Linux iptables, FreeBSD ipfilter and ipfw, OpenBSD pf, CIsco PIX and Cisco IOS...

• Discontinued
  The last update was released on April 18th, 2013. "After working on Firewall Builder for many years it is with some sadness that Vadim and I are announcing that we have suspended all development activity for this project. Firewall Builder has been a great project to work on and we have truly appreciated all the support and positive feedback that the user community has provided. Without you we wouldn’t have been able to keep things going this long."

Free Open Source Mac Windows Linux BSD

2 Like

HeatShield

HeatShield is a network firewall management service and SSH brute force blocker for Linux servers.

Freemium Linux Web

1 Like

ferm

ferm is a tool to maintain complex firewalls, without having the trouble to rewrite the complex rules over and over again. ferm allows the entire firewall rule set to be...

Free Open Source Linux

iptablesbuild

iptablesbuild is effectively a configuration manager for iptables. It is intended to manage iptables configurations in a centralized location for multiple systems.

• Discontinued
  The last update was on October 28th, 2013.

Free Open Source Linux