概率分组标记(PPM)IP追踪的性能研究

Study on Performance of Probabilistic Packet Marking for IP Traceback

论文研究以概率分组标记(PPM)IP追踪机制对拒绝服务攻击(DoS)的有效性,得到在攻击者试图隐蔽攻击路径条件下选取最优追踪标记概率。

I P traceback mechanisms based on probabilistic packet marking(PPM)have been in vestigated for achieving traceback of DoS attacks.The optimal decision problem of traceback is discussed when the attacker tries to hide his lo-cation.