Software system for FlowScreen Router, with SempGate FPGA firmware and Intel EP80579 based board, it implements a high performance (1.5M pps network traffic) router system with open architecture for 3-rd party network application development.
The software package repository for <a href=http://sourceforge.net/projects/fsos>FsOS</a>, including EP80579 drivers, SempSec drivers, linux kernel patches and a lot of porting applications for FsOS
ferm is a tool to maintain and setup complicated firewall rules. It allows one to reduce the task of carefully inserting rules, thus enabling you to spend more time on developing good rules, and less time on writing them.
FOSSWALL project is now merged under the Open Source Security Network (OSSN) project. Open Source Security Network is a community who are dedicated to working in different aspects of IT Security, Network Security, Application Security, Email Security etc
Fotia is a simple, but very easily extendable and customizable firewall script written in PERL.
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 Frankenwall. Wimps need not apply.
FREESCO en espańol Linux Router-Firewall en un único diskette.... y además gratuito y en espańol.
You can make a simple MSN control (which users can login), web authentication gateway (Horatio based), load balance (iproute2), traffic shape (QoS), simple packet filter and NAT redirects (DNAT), loadbalance and VPN gateway or roadwarrior and ...
FwPlatinum provides real time data analysis of CheckPoint FireWall-1 connection logs. Data is stored for up to 2 years, and is accessed by CGI generated graphs which can drill down to the specific time that you are interested in.
GIPTables Firewall is a free set of shell scripts that helps you generate iptables rules for Linux 2.4.x and newer kernels. It is very easy to configure and at present, designed to run on hosts with one or two network cards.
GNOME Blocklist is a GNOME interface and backend for Linux P2P blocklist software like moblock and peerguardian. It provides a preference panel, notification icon and dbus daemon.
Graphical configuration interface of Linux firewall based in Iptables
GeoAccess is a plugin which can be used to restrict access to a site based on client's geolocation by utilizing GPL-ed geoip databases
Iptables Firewall GUI for Gnome, making firewalls Easy
A gui for iptables developed to make the process of blocking ip ranges with iptables somewhat simpler.
A very simple Linux firewall scripts designed for home users/small office users. Requires Linux kernel 2.4.x, ipcalc and iptables to run. These scripts have been tested on Trustix 1.2, 1.5 and 2.0 (Beta), Redhat 7.2, and 7.3 only.
Green Screen: A Linux based Advanced Syslog Server for Juniper NetScreen Firewalls - Can be expanded later to support other products. It can capture syslog messages, parse them, store them in a MySQL database. A Web GUI interface is also included.
Smoothwall Mod for Dansguardian User group editing. Creates five initial groups; everybody, child, preteen, teen and adult. Intended to automated the editing of filtergroupslist and exceptionuserlist via the web interface of Smoothwall. Inserts as a new
Guarddog is user friendly firewall management utility for KDE on Linux. It allows you to simply specify which protocols should be allowed between which groups of computers and requires no knowledge of port numbers or packets. Uses ipchains or iptables.
HLBR is an IPS (Intrusion Prevention System) that can filter packets in the OSI layer 2. Detection of malicious traffic is done by rules. It can even be used as bridge to honeypots. The HLBR is a firewall element and can use regular expressions. Warning: this project was discontinued and should not be used in production networks. There are several bugs.
Hank is a scalable, extensible, modular, threaded user-space program to handle all your packet juggling needs. It'll analyze, report, and act on network traffic in any protocol, at any OSI layer, at any nesting depth. And it'll do it damned fast.
HardWall Firewall: Is an iptables script that does the following:- Port Forwarding, Packet Filtering, Statefull Packet Inspection, Port Redirection, Masqurade, SNAT, DNAT, NAT & Bridging - Functions as both a Workstation and IP Forwarding Firewall
The purpose of the Hi-Performance Protocol Identification Engine/HiPPIE is to analyze network traffic, and determine what protocol is in use within a given session based on packets sent to the engine. Linux kernel mod with support for iptables/netfilter
Zelkova is a firewall with capabilities of Intrusion Prevention System. It is based on Linux kernel, but does not use the traditional netfilter packet filter firewall.
Hogwash is an inline packet scrubber that uses Snort's (www.snort.org) detection engine to drop malicious packets before they reach the target machine.