编制程序，监控网络，捕获一段时间内网络上的IP数据包，按IP数据包的源地址统计出该源地址在该时间段内发出的IP包的个数，将其写入日志文件中或用图形表示出来。-Programmed to monitor the network, capturing the IP packet on the network within a period of time, the number of the statistics of the source address is issued in the time

文件包含了两处代码，可以实现对上网用户的行为记录的监控，只要用户用浏览器浏览网页，就可以记录下用户的登录的网址等信息。-File contains two code can be achieved on the Internet to monitor user behavior records, as long as users use the web browser, you can record the user' s login URL and other information.