采用数据加密的聊天工具. 数据加密传输,加密聊天内容.

端口扫描(含源代码)-port scanning (including source code)

VC++编程环境。得到本地mac地址。界面友好，使用方便-VC++ programming environment. Get the local mac address. Friendly interface and easy to use

一个socket通信服务端代码-a socket communications server code

一个BT的源代码，用c++编写的，是别人的，我就是想下载一个有用的代码，谢谢站长。-A BT source code, using c++ Prepared, is someone else

能够根据实际需要自动制作证书以及对证书的管理-According to actual needs, as well as automatic production of a certificate of the certificate management

聊天器 通过Socket编程,应用单线程传递参数,实现局域网聊天功能,-Socket programming device through the chat, application single-threaded pass parameters to achieve LAN chat,

采用mfc框架的 ftp 服务器端。支持断点续传等功能-Mfc framework using ftp server-side. Features such as support for HTTP

Winsocket编程指南，很难得的参考资料啊-Winsocket Programming Guide, a rare reference ah! !

九达测速,测试网络速度的，可输入IP地址测试， winping程序的中文化处理。修改了一些bug, 调整了速度，较稳定。vs2005 C-Tatsu nine guns, testing speed network, enter the IP address test, winping cultural treatment procedures. Modify a number of bug, adjust the speed, more stable. vs2005 C

可以同步网络时间，分服务器端和客户端两个版本。完整vc程序-network time synchronization, and server-client versions. Integrity vc procedures