局域网异常数据包监控与处理系统的设计

Design of a Abnomal Packet Monitoring and Processing System based on LAN

网络监控作为一种行之有效的安全手段在现今计算机网络领域得到了广泛的应用。以VC++为工具,设计和实现了一个基于WinPcap的数据包监控系统,系统能捕获数据包,分析数据包,建立了处理异常数据包的策略库,对不正常数据包执行相应的策略,从而为局域网正常运行提供保障。

Network monitoring as an effective means of security in the area of today＇s computer networks have been extensive application.In this article,VC＋＋ as a tool to design and implement a packet monitoring and processing system be base on WinPcap.This system can catch data packet,and analyze data packet,and build a database to process abnoomal data packet,so as to provide a guarantee normal operation of the LAN.