摘要
选择性转发攻击是对无线传感网络(wireless sensor networks,WSNs)最危险的攻击,特别是在移动环境的WSNs下。为此,针对基于IPv6的移动WSNs,对选择性转发攻击进行研究,并提出基于序贯概率比测试(sequential probability ratio test,SPRT)的检测算法(SPRT-DA),该算法通过计算接受与丢失的数据包数识别恶意节点,并采用自适应的阈值机制排除恶意节点。实验数据表明,提出的SPRT-DA算法的检测率逼近100%。
Selective forwarding attack is considered as the most dangerous attack in wireless sensor networks(WSNs),especially in mobile environment.To this end,the research on the selective forwarding attacks in IPv6-based mobile wireless sensor network is carried out and the sequential probability ratio test based detection algorithm(SPRT-DA)is proposed.This algorithm recognizes malicious nodes by calculating the number of received and lost packets and eliminates the malicious nodes combined with the self-adapting threshold mechanism.According to the experimental data,the detection rate of the SPRT-DA algorithm approaches 100%.
作者
王继营
WANG Jiying(College of Information Engineering,Huanghuai University,Zhumadian 463000,China)
出处
《中国测试》
CAS
北大核心
2018年第8期120-124,共5页
China Measurement & Test
基金
河南省科技厅发展计划项目(152102110039)
关键词
移动无线传感网络
入侵检测
选择性转发攻击
低功耗网络路由
序贯概率比测试
mobile wireless sensor networks
intrusion detection
selective forwarding attack
low power and lossy networks
sequential probability ratio test
