通过socket编程，对网络数据包的抓取，对协议的层层分析，实现对web网页上的垃圾信息进行过滤。-Through the socket programming, network packet capture, analysis of the layers of the protocol, to achieve the web pages of spam filtering.

利用RawSocket进行Socket网络编程来实现对IP层数据包的抓获和分析-RawSocket Socket network programming for use to achieve the IP layer packet capture and analysis

一个简单套接字编程，在设置网卡混杂模式之后，从网卡抓取网络上的数据包，并显示源和目的地址的IP，端口-A simple socket programming, set the NIC in promiscuous mode, crawling from the card on the network packets and displays the source and destination addresses of IP, port

利用C网络编程结合windows编程实现ARP攻击测试。-Windows network programming in conjunction with C programming ARP attack test.