基于不同网络环境下的嗅探与反嗅探研究

Research of sniffing and anti-sniffing under different network environment

嗅探是一种常见的网络数据采集和侦听方式,恶意嗅探对网络安全具有极大的危害。阐述了嗅探技术在不同网络环境下的实现原理及其工作方式,并着重探讨了在各网络环境与操作系统下预防、发现和反制恶意嗅探的手段与策略。

Sniffing is a common way in gathering and intercepting network data, but malicious sniffing often does great harm to network security. The implement theory and operation mode of network sniffing under diiferent network environment are presented, and then a special discussion on how to detect, prevent and counterattack the malicious sniffing is given.