ipchains 防火墙分析

OPENVPN源代码，功能强大，在数据链路层做的-OPENVPN source code, powerful, the data link layer to do

该程序透过服务器sock5代理访问防火墙外的程序，这里通过运行server程序来模拟远端。不过该实例的运行需要有防火墙支持！--Program which visit program outsides of firewall by sock5 proxy in server.IT emulates remote node by running server program. and firewall is needed when running the instance

一个很好用的杀毒软件，占用很少的内存-a good use of antivirus software, which takes up very little memory!

使用openswan开源软件搭建自己的ipsec vpn-Openswan use open source software to build their own ipsec vpn

简单个人防火墙 可拦截IP包-simple personal firewall to intercept IP packets

网络过滤工具，能自己添加需要限制的内容。-Internet filtering tools that can add the need to limit their own content.

远程安全连接的例子，类似于隧道连接技术，网络安全编程基础-connecting example, similar to the tunnel linking technology, network security based programming

用于在局域网中检测运行嗅探器的主机，维护局域网安全的工具-used in LAN Sniffer Detection running the mainframe, LAN maintenance of security tools

Cisco Ios source code-Cisco Ios source code

一步 的,慢慢学,你就可以成为一名入门的红课,大家加油啊,努力学习!-it will tell you how to be a rudimental hacker ,if you read and learn step by step.Come on