ARP协议中安全性的研究

Study of Security in ARP

ARP协议在使用的过程中存在着盗用IP地址和恶意ARP等严重的安全问题。通过对ARP协议原理的分析,基于以太网,提出了使用ARP服务器来阻止恶意ARP的技术。经模拟运行,能够非常迅速地找出发送恶意ARP主机的IP地址并及时地恢复网络的正常运行。

There are very serious problems in ARP, such as peculating IP address or sending the spiteful ARP message. According to analyzing the principle of ARP, we put forward ARP server in Ethernet, which can quickly find out the IP address of the host sending the spiteful ARP message.