摘要
随着无线传感器网络(WSNs)的广泛应用,隐私已成为WSNs成功应用的一大障碍。当WSNs用于监控敏感对象,被监控对象的位置隐私成为一个重要问题。特别是WSNs在军事上的应用,基站一旦被控制或破坏,后果不堪设想。分析了WSNs的安全特点、位置隐私性能评价、面临的隐私威胁,并基于对WSNs位置隐私问题的分析和评述,指出了今后该领域的研究方向。
As wide applications of wireless sensor networks （ WSNs）, Privacy concerns have emerged as the main obstacle to success applications of WSNs. When WSNs are used to monitor sensitive objects, the privacy about monitored object locations becomes an important issue. Protecting privacy becomes a most main problem. Especially,in military, there will be the devil to pay as soon as the base station of WSNs is controlled or destroyed. The security characteristics,location privacy performance criterion, privacy risks in WSNs are analyzed. As a conclusion, the development directions are pointed out based on the analysis and remark of location privacy protecting remaining unsolved in WSNs.
出处
《传感器与微系统》
CSCD
北大核心
2009年第8期1-4,共4页
Transducer and Microsystem Technologies
关键词
无线传感器网络
隐私
隐私威胁
位置隐私
wireless sensor network （WSNs）
privacy
privacy risk
location privacy
