Voodoo Exchange Networking Library is a D library that provides a simple API for creating streaming, peer-to-peer TCP connections between two clients, even if they are behind NATs or firewalls, by attempting multiple NAT traversal algorithms.
Milkshake is a Slackware-based Linux distribution that boots from a USB stick and turns an unused PC into a home firewall/router. This project is currently in prealpha and is not intended for use yet. Please do not rate it up or down yet.
A gui for iptables developed to make the process of blocking ip ranges with iptables somewhat simpler.
PySocks - a platform independent SOCKS proxy written in Python Do you share an DSL or cable connection between several computers? With PySocks you'll be able to use all features of ICQ, MIRC, Napster and such again!
ipflow package is intended to help network administartors log, analyze account and monitor traffic in their routing domain or particular host. Both plaintext and syslog facilities will be used for that as well as MySQL support. There will be PHP web inter
Active Intrusion Detection (AIP) Provide a barometer of scanning and hacking activity around the Internet that can be used by administrators to help keep their own network(s) safe. Provides automated ACL creation for a variety of platforms.
Monowall-CMI is an Opensource Central Management Interface for m0n0wall devices.
Internet Abuse Tracker(c) aka IA Tracker(c) is a companion project for SecurityStalker(c), developed by the same group. This software will track/analyze and report to users/admins of Internet abuse associated network/email activity and take action.
Azinix is a system for monitoring and controlling networks. Azinix implements access control, forwarding, queueing, as well as arbitrary user-defined actions. Key benefits area performance, scalability, flexibility, and ease-of-use.
BrFW is an application firewall, the user will specify what programs are able to open sockets (RAW / IP / UDP / TCP...). BrFW alerts when another program try to access the network.
Basic place to host smoothwall mods.
WaterFall project was started as a proxy/filter/firewall solution for NNTP (Usenet News) abuse protection. Due to the similiarity, SMTP may be covered as time permits.
Security Depot is a central place for computer security tools and documentation for every OS and platform. Defense, attack, and auditing tools for and against all OSes have been collected into one repository.
Gerenciamento Web para Servidores Linux - Alguns Recursos: Bloquear sites pornográficos, violentos, salas de bate-papo, messenger; Controlar velocidade de conexão para cada computador; Ver relatório de acesso a internet e messenger; Firewall.
FreeBSD kernel module to catch and mark p2p traffic which can be then limited and/or shaped using most popular firewalls and QoS systems (ipfw, ALTQ, other). High performance and efficiency are main goals.
The Kernel Intrusion Detection System-KIDS, is a Network IDS, where the main part, packets grab/string match, is running at kernelspace, with a hook of Netfilter Framework. The project is not ready for use, then incomplete pieces of code may be found.
Need to build a minimal *NIX system for... well anything really... here's a toolkit to let you do that. Everything from an embedded firewall to a GNOME/KDE workstation all in one project.
Nettunnel is CLI and GUI application, as well as library for tunneling TCP connections between two firewalled computers through mediator server.
HoneyBadger is a highly interactive mutating honeypot designed to catch attacks ranging from simple worms to complex 0days in LAN or production web environments. It is based in a portable VM designed for low stress deployment and easy maintenance.
"diptables" is short for "distributed iptables" and as the name implies, it is trying to provide a facility to manage a large "firewall system" in which many number of single firwall machines exist. In this state, it is a very simple C++ program to add
Windows SysLog daemon service for DD-WRT
Captures syslog packets on UDP port 514, parses them, and logs to a SQL Server database.
Only for windows XP OpenFirewall is based on two lines of defence first WIPFW ( Kernel-mode driver ) and second tdifw ( application-mode TDI-driver ) . Is a Windows firewall easy to use like the commercial products