Singh, Sunil Kumar; Singh, Jyoti Prakash; Kumar, Prabhat - In: International Journal of Information Security and … 11 (2017) 3, pp. 42-53
Wireless sensor network (WSN) is formed by a large number of low-cost sensors. In order to exchange information, sensor nodes communicate in an ad hoc manner. The acquired information is useful only when the location of sensors is known. To use GPS-aided devices in each sensor makes sensors more...