文件发送的源码，断线功能强大，可以断开外来者的侵入，很好的工具...

MD5 (Message-Digest algorithm 5) is a widely used, partially insecure[1] cryptographic hash function with a 128-bit hash value. As an Internet standard (RFC 1321), MD5 has been employed in a wide variety of security applications, and is also commonly used to check the integrity of files. An MD5 hash is typically expressed as a 32 digit hexadecimal number.

本程序能够将指定网址的文件下载到你所指定的文件里-This procedure can be specified URL file download to your specified file

数据传输程序代码-data transmission code

一个telnet客户端，delphi的。对于初学telnet协议有很大帮助-a telnet client, the delphi. For beginners telnet agreement is very helpful

这是个很不错的编程代码，是有关于socket套接字的编程是由中科院的老师亲自编写的-this is a very good program code is on the socket socket programming from the CAS is personally prepared by the teachers

简单好用的HTTP服务程序，设定好发布的内容后，可以使用浏览器进行浏览！-Easy-to-use HTTP server program, set up after the release, you can use the browser to browse!

基于创建原始套接字,修改I/0选项实现的一个IP包捕获并分析的应用程序. vc6.0下编译通过-on creating original socket, revised I/0 option of achieving an IP packet capture and analysis applications. Under compile vc6.0

这个是古典密码学里Caesar密码用c++编程的程序代码-This is a classical cryptography Lane Caesar cipher c programming code

使用Ras实现拨号管理 -Using Ras to implement dail management

程序描述了网络开发过程中，线程池的开发、使用-Procedure describes the network development process, the thread pool of the development, use