可信息安全技术解析开发与实践，Linux下实现透明代理防火墙功能的程序-Analytical development and practice of information security technology, Linux transparent proxy firewall features program

蓝牙的agent完整代码，适用于blooteeth的传输代理。-Bluetooth agent complete code for blooteeth transfer agent.

在节约公网IP地址时可用的代理软件，并且也可以做多个网出口，应用很广。-Available at the time of saving the public IP address of the proxy software, and you can also do multiple network exit, a very wide application.