摘要
阐述以太网中嗅探器监听的基本原理，分析了嗅探器对网络安全造成的种种威胁，并给出了检测网络中是否有嗅探器监听的办法。根据不同的网络安全需求，提出了相应的安全防范策略。
Based on the discussion of sniffers and its various threats to the network, some tips to detect sniffers on the ethernet are introduced At the same time,according to some advisable countermeasures to improving network security are brought forward
出处
《现代电子技术》
1999年第4期4-6,共3页
Modern Electronics Technique
