| 基于移动Ad Hoc网络的分布式拒绝服务攻击检测算法 |
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| 引用本文： | 张迎宾,史浩山,卢选民.基于移动Ad Hoc网络的分布式拒绝服务攻击检测算法[J].郑州大学学报(工学版),2007,28(2):77-80. |
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| 作者姓名： | 张迎宾 史浩山 卢选民 |
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| 作者单位： | 西北工业大学,电子信息学院,陕西,西安,710072 |
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| 基金项目： | 高等学校博士学科点专项科研项目;西北工业大学校科研和教改项目 |
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| 摘 要： | 提出了一种适用于移动Ad Hoc网络的分布式拒绝服务攻击(DDoS)检测算法,对基于序列分析的Kolmogorov复杂度估值算法做了改进.新算法对网络中的流进行相关分析,并计算序列特征集的复杂度,通过对复杂度分析来检测分布式拒绝服务攻击.仿真实验结果表明,本算法的误检率、检测时间等性能要好于传统的复杂度估计算法.
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| 关 键 词： | 分布式拒绝服务攻击 自组网络 Kolmogorov复杂度 |
| 文章编号： | 1671-6833（2007）02-0077-04 |
| 修稿时间： | 2007-01-042007-03-23 |
A Detecting Algorithm for Distributed DoS Attacks in Wireless Ad Hoc Networks |
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| ZHANG Ying-bin,SHI Hao-shan,LU Xuan-min.A Detecting Algorithm for Distributed DoS Attacks in Wireless Ad Hoc Networks[J].Journal of Zhengzhou University: Eng Sci,2007,28(2):77-80. |
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| Authors: | ZHANG Ying-bin SHI Hao-shan LU Xuan-min |
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| Abstract: | This paper presents an algorithm to detect distributed denial of service(DDoS) attacks in wireless ad hoc networks that is based on improvements to Kolmogorov complexity algorithm of sequence analysis.The proposed algorithm correlates traffic flows in the network and computes the complexity of sequence attribute set,and then detects any possible distributed denial-of-service attacks through complexity analysis.Simulation results show that the algorithm presented in this paper performs better than common Kolmogorov complexity measuring approaches in detection of DDoS attacks.It can reduce the false detecting ratio and responding time,and can increase the success ration of detection obviously. |
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| Keywords: | distributed DoS ad hoc network kolmogorov complexity |
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