摘要
提出了可避免数据包重复标记的可变概率分片标记算法。通过模拟试验对比该提出的算法和基本包标记算法,结果表明该方法能够消除对数据包的重复标记问题,并显著地减少反向追踪攻击源所需数据包的数目,提高了对攻击源定位的追踪的准确性和实时性。
Non-repeated varying probability packet marking scheme is proposed.The effectiveness of the proposed schemes was calculated through simulation studies. Our studies show that the proposed schemes offer high precision and efficiency , and can dramatically reduce the number of packets that is required for the traceback process.
出处
《微型机与应用》
2009年第22期35-37,共3页
Microcomputer & Its Applications
基金
山东省教育万科研发展计划(J08LJ20)
关键词
重复标记
可变概率
传输距离
repeated marking
adjusted probability
transmission distance
