传感技术学报2017，Vol.30Issue(4)：603-610,8.DOI:10.3969/j.issn.1004-1699.2017.04.021
抵御欺骗攻击的DV-Hop安全定位算法
DV-Hop Secure Localization Algorithm Against Spoofing Attack
摘要
Abstract
Aiming at range-free based positioning technology in wireless sensor network,we propose a spoofing attack model with normal nodes compromised in the DV-Hop localization procedure and analyze the effects of the spoofing attack.Then,a DV-Hop secure localization scheme against the spoofing attack is proposed.Firstly,for the normal nodes,we put forward a detection mechanism,based on transmitting-forwarding information consistency,to detect malicious nodes.Secondly,for the Sink node,we put forward a detection mechanism,based on message forwarding chain,to identify the malicious nodes.Finally,when the Sink node detects that there has spoofing attacks in the networks,it broadcasts malicious nodes and then restarts the position process.The simulation results illustrate that the proposed secure localization scheme can efficiently filter the malicious nodes and the positioning performance of secure localization algorithm is similar to the normal DV-Hop positioning.Thus,the proposed algorithm can effectively solves the impact of the spoofing attack on the DV-Hop positioning process.关键词
无线传感器网络/欺骗攻击/安全定位/DV-Hop定位Key words
wireless sensor networks/spoofing attack/secure localization/DV-Hop localization分类
信息技术与安全科学引用本文复制引用
邹柯,姚英彪..抵御欺骗攻击的DV-Hop安全定位算法[J].传感技术学报,2017,30(4):603-610,8.基金项目
浙江省重点科技创新团队项目(2013TD03) （2013TD03）
国家自然科学基金项目(61671192) （61671192）
浙江省自然科学基金项目(LY15F010008) （LY15F010008）
