Open Source Unix Shell Networking Software

Network Security Toolkit (NST) is a bootable ISO image (Live USB Flash Drive) based on Fedora 42 providing easy access to best-of-breed Open Source Network Security Applications and should run on most x86_64 systems. The main intent of developing this toolkit was to provide the security professional and network administrator with a comprehensive set of Open Source Network Security Tools. The majority of tools published in the article: Top 125 Security Tools by INSECURE.ORG are available in the toolkit. An advanced Web User Interface (WUI) is provided for system/network administration, navigation, automation, network monitoring, host geolocation, network analysis and configuration of many network and security applications found within the NST distribution. In the virtual world, NST can be used as a network security analysis, validation and monitoring tool on enterprise virtual servers hosting virtual machines.

The IPCop Firewall is a Linux firewall distribution. It is geared towards home and SOHO users. The IPCop web-interface is very user-friendly and makes usage easy.

This project will serve as a central hosting/bug tracking center for modifications to the SmoothWall.org firewall distribution. Support and information for the "mods" posted here can be found on the SmoothWall.org forums, the SmoothWall.org IRC server, or

SquidRestrict is a Web based tool that allows multiple time restrictions to be placed on internet usage for firewalls that use the Squid Web Cache (http://www.squid-cache.org/).

APE is a testbed for evaluation of mobile ad hoc network routing protocols. It consists of a stripped down Red Hat Linux distribution, pre-configured for easy setup, and a set of analysis tools used to evaluate data from tests.

The ADSL optimizer is an accurate packet scheduling solution for ADSL connections, based on Linux and HTB. The solution guarantees low latency while maintaining full utilization of both upstream and downstream, without wasting link capacity.

ADSL4Linux is a program to connect your Linux box via ADSL to the internet in as few steps as possible. This is all done in the easiest possible way. Also contains two Firewalls (ipchains and iptables).

ANDReA is a LAMP based system for registration of network clients by using DHCP. Splitting the network into "boot-net" for unregistered users and a "real-net" for registered onses is making it possible to gather server-sided information about users

daitrix is a secure os built on security, ease of use, and linux/unix based. verry fast to install with 4 setup types- dev, server, desktop and all. everything a normal linux distro has and then some.

GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.

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

IPFWstats is a suite of shell, perl and PHP scripts to count network traffic on a per user basis on a server using the FreeBSD IPFW firewall. Statistics are imported into a MySQL database daily and can then be viewed using a PHP script in a web browser

Kojoney is an easy of use, secure, robust and powerfull Honeypot for the SSH Service written in Python. With the kojoney daemon are distributeds other tools such as kip2country (IP to Country) and kojreport, a tool to generate reports from the log fi

RJStats assists in network and host monitoring by creating many graphs of your servers using rrdtool. These graphs can be viewed using a web browser in any combination you would like to see them.

GNU Firewalling tools. Formerly known on Freshmeat as ipchains-firewall.

a SQL-based DNS server written by Java.

SURFnet IDS, a Distributed Intrusion Detection System (D-IDS). The goal is to provide an early warning system which lets system administrators correlate known and unknown exploits to attacks directed towards their networks.

ipac is an ip accounting package for linux. It collects, summarizes and nicly displays ip accounting data. The output of ipac can be a simple ascii table or graph images.

jECTS is a JAVA project that focuses on some of the aspects of ECTS (= European Credit Transfer System). Mainly the translation of local grades into ECTS grades and the generation of a ToR (Transcript of Records).

Some utilities to work in conjunction with Rancid from Shrubbery Networks, Inc. (http://www.shrubbery.net/rancid/). Includes integration with Trac (http://trac.edgewall.org/) and some Cisco-specific utilities.

We are building a more secure way to admin a serverfarm without have root-accounds after installation by using ssh and sudo.

Shoki is a free, open source network intrusion detection system. The fundamental design goals are simplicity and modularity, and the focus is on traffic analysis rather than content inspection.