防止封包被拦截网络验证客户服务端.e语言源码，可以加到自己需要的源码中，很实用！-Network authentication packet is blocked to prevent the customer service side. E language source code, source code can be added to their needs, it is very practical!

检查ssl加密方式，使用pcap库，分为服务端和客户端-detect cipher suite of ssl

客户端从终端接受键盘数据并把数据发送至服务端 服务端把客户端发送过来的数据执行并把结果发送至客户端 客户端和服务端数据发送增加数据包头，进行打包操作-The client from the terminal to accept the keyboard data and the data sent to the server Server to the client to send the data over the implementation and the results s

百度云推送 服务端demo（java），与客户端demo配合起来使用，简单易懂。-Baidu cloud push server demo (java), and together with the client demo use, easy to understand.