虽然基于ARP欺骗的病毒攻击已经有很久的历史,但直到现在,它还是一种较难防范和根治的病毒类型。主要是因为ARP欺骗是基于ARP协议的先天缺陷对网络进行攻击的,因此很难从根本上避免ARP欺骗造成的网络攻击,进一步研究与探讨防御ARP欺骗攻击的技术对校园网安全具有重要的意义。 Although ARP spoofing-based virus attacks have been around for a long time, until now, it was a type of virus that was more difficult to prevent and cure. Mainly because ARP spoofing attacks the network based on inherent defects of the ARP protocol. Therefore, it is difficult to fundamentally avoid network attacks caused by ARP spoofing. It is of great significance to further study and explore techniques for defending ARP spoofing attacks on campus network security .