An advanced network simulator to design and configure virtual networks
Euler Yet another proof Engine
Anti Spam SMTP Gateway
Add rule to windows firewall to block inbound and outbound traffic
Website, application blocking with scheduling. Self/Parental control.
Control how long your childs computer is connected to the internet
Live DVD with CORE network simulator
Middleware for distributed applications
Simple python network benchmark that you can ride on!
PotHead
Aurora is a conky theme full of scripts
[UPDATE 28-10-2015] FINAL MULTIPLINK SSH LIFETIME v2.0 UP-5 "FAREWELL"
Python Based Brute Force Password Cracking Assistant By Clownsec
Active-probing-based network IDS for wireless networks