期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：8
出版社：S.S. Mishra
摘要：Wireless sensor technologies are utilizing in various real time location identification systems. Recently they are adopted as location dependent subsystems for Government, Civilian and Military applications to monitor location information and node movements. Monitoring the personal locations through an un trusted server poses the privacy threat for the monitored individuals. Adversary may get the monitored information from un trusted server and misuse it to know the sensitive personal information. To avoid these problems in wireless sensor networks in this paper we introduced the Network Location and Data Anonymization technique with K- anonymity concept. This concept preserves the privacy of monitored person's sensitive information in wireless sensor networks. In order to minimize the computation and location monitoring cost we deployed spatial histogram approach to the network server nodes. Our experiments with this approach on hospital management system, given the scalable results towards the aim
