DDoS攻击与IP拥塞控制研究

Research on DDoS Attack and IP Congestion Control

IP网络的流量控制是在网络正常工作时采取的一系列措施,通过避免出现发生网络拥塞所需的条件,来进行拥塞控制。该文讨论了现有的主流方法,并对其应用于DDoS攻击防护的性能进行了分析和比较。结果表明,其中的任何一种方法都需要在改进后,才能有效地应用于控制DDoS攻击所造成的网络拥塞。

Traffic control based on IP network is normally used to realize congestion control through avoiding conditions of congestion. This paper discusses primary methods of congestion control in existence. The analysis and comparison of there methods when they are used to defend attacks from the distributed denial of serve（DDoS）. The results show that these methods could be used to control DDoS attacks after improved.