International Journal of Innovations in Engineering and Technology (IJIET)
Customarily, personal locations are protected, monitored with potentially untrusted server poses privacy threats to the monitored individuals. To address this issue of privacy threat and secured location monitoring, a Privacy Preserving Location Monitoring (PPLM) system for Wireless Sensor Networks (WSNs) is developed and has been effectively utilized. The intention of developing PPLM system is to provide secured privacy to each and every individual and also high quality location monitoring services for different locations. In this paper, the performance of PPLM system is evaluated in terms of generated aggregate locations, computational efficiency and cloaked area size.