Linux Firewall

LutelWall (formerly known as Lutel Firewall) is high-level linux firewall configuration tool. It uses human-readable and easy to understand configuration to set up Netfilter in most secure way. Its flexibility allows firewall admins build from very simple, single-homed firewalls, to most complex...

Lokiwall provides an easily manageable Linux firewall with some unique features. Lokiwall is a firewall script for Linux. In addition to the standard function of easily limiting network traffic, it features dual routing (using two Internet connections simultaniously), connection fail-over, load...

Turtle Firewall is a software which allows you to realize a Linux firewall in a simply and fast way. Turtle Firewall project is based on Kernel 2.4.x and Iptables. Its way of working is easy to understand: you can define the different firewall elements (zones, hosts, networks) and then set the...


Platforms: *nix

Valkyrja (Php Firewall front-end) is a web-based tool to administrate a linux firewall based on iptables. Valkyrja is modular, everyone can write a component for it.


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

SpotSec Network Gateway/Firewall, an all-in-one Linux firewall/gateway distribution which features an easy to use yet powerful web based management console.SpotSec Network Gateway/Firewall is created to be a unified threat management system to protect and defend a network. Uses Zend Framework...


Platforms: PHP

IPKungFu is an iptables-based Linux firewall. The primary design goals are security, ease of use, and performance, in that order. It takes advantage of advanced features of iptables, tcpwrappers, and the Linux kernel. IPKungFu can handle a wide array of configurations, and supports Internet...


Platforms: *nix

Frankenwall is a bash shell script intended to create a highly secure IPTables based Linux firewall/router with QOS/traffic shaping/bandwidth management. Be certain you know exactly what your network needs before using it. The primary focus of this project is security through an intimate...


Platforms: *nix

fBuilder project is a web-based utility for building and configuring your iptables or ipchains based Linux firewall. Written by the author of fwconfig, our fBuilder product line brings you many new and exciting features that will fit your firewall creation needs. InnerTek Software currently...


Platforms: *nix

IM-Filter is a daemon for GNU/Linux firewall hosts written in C which is able to analyze and filter the ICQ protocol. The daemon runs in userspace and fetches packets of the ICQ protocol by using the libnetfilter_queue mechanism. IM-Filters main purpose is to run at a gateway, so all...


Platforms: *nix

Wally is an unique iptables web front-end, offering complete control over your linux firewall capabilities. Wally can be used with any other firewall front-ends, reading current firewall's configuration and tweak it in deepest details. Based on the latest AWS XMS engine, this small and friendly...


Platforms: PHP

Free Trustix Enterprise Firewall - Provides total security for Enterprise Networks and the only WYSIWYG (What You See Is What You Get) firewall in the world. A fully-featured packet-filtering router, Trustix Enterprise Firewall has advanced capabilities including the intuitive Xsentry graphical...


Platforms: *nix

XFwall is a professional graphical firewall system for Linux aimed at corporate users. XFwall firewall can be used with clients, servers, and gateway machines, and runs on Fedora Core, Debian 3.1 (Sarge), Red Hat, and Conectiva Linux. Installation: Change to the source code directory and...


Platforms: *nix

The Linux UPnP Internet Gateway Device Project is an attempt to begin work on a UPnP Forum-compliant Internet Gateway Device. It allows Windows Messenger or other this kind of programs to use voice/video through a Linux firewall running Iptables. This program only creates DNAT (portmap)...


Platforms: *nix

Guarddog is a firewall configuration utility for Linux systems. It is aimed at two groups of users. Novice to intermediate users who are not experts in TCP/IP networking and security, and those users who dont want the hastle of dealing with cryptic shell scripts and ipchains/iptables parameters..


Platforms: *nix

SmoothWall Express is an open source firewall distribution based on the GNU/Linux operating system. Linux is the ideal choice for security systems; it is well proven, secure, highly configurable and freely available as open source code. SmoothWall includes a hardened subset of the GNU/Linux...


Platforms: Windows

XFwall is a multi-distro professional graphical firewall software for Linux aimed at advanced users. The software has been adopted by private and governmental companies. XFwall can be used with client, servers, and (mainly) gateway machines.


Platforms: *nix, C/C++, BSD

UDP-Bridge is a transparent proxy for UDP traffic, designed for use with Linux 2.2.x kernels. It provides two-way proxying of UDP packets, to avoid the port number mangling that occurs with Linux IP masquerading. This mangle rule causes problems for some online games. This program was actually...


Platforms: *nix

specter is a user-space logging facility for the Linux netfilter system. It uses netfilters ULOG target to gather packets, and passes them to attached plugins. Its features a flexible and robust modularized structure, and is based on ulogd, but has improved design and wider functionality. It...


Platforms: *nix

The Camarades Linux Proxy is a small program that is meant to run on a firewall protecting an internal network. It allows multiple users behind a firewall to use the Camarades Web camera program. To make it run the following: 1. Edit Makefile to see that everything seems ok. Make any...


Platforms: *nix

Gibraltar Firewall is a firewall and router package, based on Debian/GNU Linux, which perfectly meets all individual requirements for a state-of-the-art firewall. Independent of the kind of Internet connection (dedicated line, ADSL, dial-up connection), Gibraltar provides for secure...


Platforms: *nix