《VC网络高级编程》随书光盘

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.

WIN32 API写的第一个函数,只是传一个字符串就结束了,但是体现了socket的连接建立过程-WIN32 API to write a function of just one-on the end of a string, but the embodiment of the socket connection establishment process

简单的嗅探代码。-simple sniffer code.

自己写的SOCKET通信接口，含有消息响应机制-himself wrote the Socket Communication Interface, containing information response mechanism

Java RMI 编程, 实现远程方法调用, 接口提供了一些功能, 通过注册并创建实例来远程调用用户需要的服务.-Java RMI programming, Remote Method Invocation, Interface provided some functions, and created examples distance call service user needs.

从Internet上稳定可靠的下载文件的代码-from the Internet stable and reliable source of the download

示例如何将内部网UDP端口映射到公共网，很少能找到的东西-examples of how internal network UDP port mapping to the public network, can find little things

实现远程监控设备的数据采集与维护主要实现如下功能：登记，通道选择，实时监控,录像，保存，播放，快速／慢速播放，暂停／恢复,单帧播放／单帧回放，抓图功能，分辨率设置等功能-Remote monitoring equipment for data acquisition and maintenance of the main achieve the following functions: registration, channel selection, real-time monitoring, recording, save, play, fast/slow play, pause/resume, single-frame play/single-frame playback, drawings function, resolution setting and other functions

idc网络数据中心！该系统针对机房管理而开发！可以方便的管理机房和相关人员的信息！-idc data center network! The system developed for the management of the engine room! Can facilitate the management of the engine room and related personnel information!

基于linux的PPPoe驱动的实现，非常好，阅读之后，感觉很好，特此与大家共享-Linux-based Realization of PPPoE driver, very good, after reading, feel good, and would like to share with everyone