基于校园网的木马攻击原理及安全机制研究

Research on Trojan Horse Attack Principle and Security System Based on Campus Network

目前,ARP木马攻击在校园网中频繁发生,导致网络运行不稳定,甚至中断。因此,本文从ARP协议入手,分析了ARP协议的漏洞和ARP木马的攻击原理,研究了校园网的安全机制,并给出了关于如何防范ARP攻击的策略。

At present, ARP Trojan Horse attacks campus network frequently,causing the instability and interruption of the network. This article analyzed the defects of ARP protocol and the principle of ARP Trojan Horse attacks. Also it studied the security system for campus network and devices of guarding against ARP Trojan Horse attacks.