OutGuess 是一个普遍的密码学工具它允许插入隐藏数据在数据源的冗长比特流中。-OutGuess is a universal password tools allow it to insert hidden data in the data source lengthy bit stream.

基于iptables的防火墙，支持登录，改用户名密码-Iptables-based firewall, support for login, use username password

一个防火墙编程的好例程。该防火墙决定哪个进程可以在你的计算机上运行，当一个新进程被检测到得时候，它提示你是否通过，如果10秒内你没有理会它，它就自动地阻止，等等功能见英文介绍吧。-Process gateway is basically a firewall for processes. It allows you to choose which processes you want to allow to run on your computer. When a new processes i

详细介绍路由器密码破解的各个步骤。有助于初学者能够快速上手。-Details of each step router password cracking. Help beginners get started quickly.