根据前不久的制定的协议，因特网以目前电子邮件的形式继续它的广泛流行，原因有两个。
Based on protocols that were created long before the Internet took its current form, E-mail continues to thrive for two reasons.
目前已经提出许多针对ARP欺骗的安全技术，根据所起作用的不同，将其分为ARP欺骗监测、ARP欺骗防御和改进ARP协议的ARP欺骗避免技术。
Up to now, many schemes have been proposed to protect against ARP spoofing which can be classified into three categories as detecting, preventing and avoiding techniques according to their functions.
该文根据建模基础的不同，对目前处在研究热点中的几个重要协议形式模型进行了分类分析。
In this paper, some kinds of critically formal models for security protocols, which have recently catched much researcher's attentions, are analyzed in terms of their different modeling bases.
应用推荐