浅谈sniffer的原理与防范

Sniffer Works and Prevention Talking

本文主要了sniffer的基本工作原理，然后根据其工作特点提出在LAN内人工和自动的sniffer检测方法，并且给出了实验检测结果。最后，简要地给出sniffer的防范方法。

This paper the basic operating principle of the sniffer, and then according to the characteristics of their work made within the LAN sniffer manual and automated testing methods,and gives the experimental results.Finally, the brief given to prevent the sniffer method.