ARP欺骗原理及防范对策

The Spoofing Principle And Defense Measures of ARP

ARP协议欺骗作为一种交换式局域网中获取数据信息的方法,当用作攻击手段时,给网络安全带来了严重威胁。通过分析ARP协议的原理及ARP欺骗的原理,设计了防御ARP病毒的方法。

When ARP spoofing is used as an attack mean, it brings serious threats to the security of LAN. This paper analyzes the principle of ARP protocol and ARP spoofing . A method is designed to defense ARP spoofing packets.