WinPcap在网络监听管理中的应用研究

Research on Application of WinPcap in Network Sniffing

随着网络应用的不断增多，随之而来的信息安全问题也日益突出，如何对网络进行准确的网络监控与管理已成为网络管理者面临的一个重要的问题；在分析WinPcap的基础上，利用WinPcap设计了一个网络监管系统，采用了动态时间驱动分组采样算法提高了采样效率，采用了K—means算法实现了流量的高效分类。

With the continuous increase of the application of the network,the problems of network security become more and more obvi- ous, How to monitor network has become an important issue for network managers, a network monitoring system is designed based on analysis of WinPcap, which uses a dynamic time-driven packet-sampling algorithm to improve sampling efficiency, uses K-means algo- rithm to achieve efficient flow classification.