基于联合作业Intranet的效能分析

当今互联网中许多重要资源是来源于Intranet，他们多用来提供对内的服务和保护．安全嵌层服务体系可以在分布式否定服务攻击下提供自客户端到保护目标之间的安全通信．尽管该体系面对一般的拥塞攻击表现良好，但是当攻击者利用相同攻击手段轮番攻击时，作为安全体系的承载者，Intranet无法对此重复动作做出响应，并浪费了收集攻击者信息的机会．文中对基于联合作业Intranet的效能进行分析．并提出有效措施．从而提高系统的整体效能．

A Performance Analysis on the Co-operation based Intranet

Currently many important network resources are located in the Intranet; they are used to only protect the target in the Intranet. Secure overlay services (SOS) architecture has been proposed to provide reliable communication between clients and a target under DDoS attacks. Although the architecture is novel and works well under simple congestion based attacks, we observe that when the attacker uses same malicious traffic raid the SOS nodes,the SOS system can not responses this kind of repeating action, and wastes the chance to collect the information of attacker. We define a Co-operation based Intranet to analyze weather we can solve this problem,and made the Intranet more efficient.