校园网络环境下ARP欺骗过程及安全防御策略

ARP Fraud Process and Security Defense Strategy in Campus Network

从ARP协议的功能和内容入手,分析了ARP协议所存在的安全漏洞,给出了同一网段和跨网段ARP欺骗的实现过程。从校园网用户的角度和网络管理员的角度,提出了安全防御策略。

Starting from the function and contents of ARP protocol, the paper analyze s the ARP vulnerabilities and describes the process of the same-network segment ARP fraud and the inter-segment ARP fraud. Security strategies are put forward from the perspectives of the campus network users and network administrators.