Date Added: Dec 2011
Security in Wireless Sensor Networks (WSN) is major issue recent years i.e., data confidentiality, authenticity, denial of service. In this paper, the authors present secure data delivery mechanism using security protocol. It can compute the same routes known to the source, hence, making all information sent over these routes vulnerable to its attacks. They develop mechanisms that generate randomized dispersive routes. In this paper data is splits and shares in packets send through different router using multipath routing technique like AODV and DSR protocols. Besides randomness, the generated routes are also highly dispersive and energy efficient, making them quite capable of circumventing black holes.