摘要
无线传感器网络部署在敌方区域时,节点可能被俘获,其信息被复制并散布到网络中进行破坏活动.这种攻击隐蔽,破坏力较强.本文提出了基于分区的节点复制攻击检测方法,通过将部署区域分区,并建立基于跳数的坐标,可有效检测节点复制攻击.仿真实验表明:本方法耗能少,效率高且无需辅助节点.
Nodes of wireless sensor networks may be captured in hostile areas.The nodes are analyzed,replicated and inserted into the network.They can be not found easily and has more destructivity.A method of detecting the replication attack based on zoning is proposed.Dividing the deployment area,the coordinates of hops is established between the nodes and the border areas.The simulation results show that the method is little energy consumption,high efficiency detecting node replication attacks and no additional hardware and special nodes.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2010年第9期2095-2100,共6页
Acta Electronica Sinica
基金
辽宁省教育厅2008年度高等学校科研项目(No.2008253)
国家自然科学基金资助项目(No.60374072)
关键词
无线传感器网络
复制节点攻击
分区
坐标
wireless sensor networks
replication attack
zoning
coordinates
