摘要
无线传感器网络(WSN)的安全问题不容忽视,其中的源位置隐私问题已经成为制约WSN大规模应用的关键因素。文章针对源位置隐私保护问题,分析了WSN源位置面临的隐私威胁,研究总结了几种典型的基于幻影路由的源位置隐私保护策略。最后,提出了需要进一步研究的问题。
The security problem in wireless sensor networks （WSN） cannot be ignored. One of the looming challenges that threaten the successful deployment of wireless sensor networks is source-location privacy. First, the security threats about the source-location pdvacy in wireless sensor networks are analyzed. Then, several typical phantom routings which provide source-location privacy are researched. Finally, some problems needed to study further are pointed out.
关键词
无线传感器网络
源位置隐私
幻影路由
wireless sensor networks
source-location privacy
phantom routing
