探析网络嗅探技术

Discussion of Sniffer Technology

网络嗅探技术在信息安全防御技术和黑客攻防技术中都处于非常重要的地位。分析了本机嗅探、广播网络嗅探和基于交换机的嗅探等网络嗅探技术的基本原理,阐述了网络嗅探技术在网络行为审计网络蠕虫病毒抑制等信息安全防御领域的作用,探讨了网络嗅探技术应用前景和发展方向。

The network sniffer technology is very important for the defense technology of information security and hacker attack and defense technology.In the article,the basic principles of the local snooping,broadcast network sniffer,and switch-based sniffer network sniffer technology,were analyzed,and the functions of network sniffer technology in auditing the network acts and network worms＇ prohibition,and other information security and defense field were explored and its prospects and development direction of the network sniffer technology were discussed.