An analytical approach to secured routing protocol using pre-key distribution in clustered wireless sensor networks

Wireless sensor networks are currently being employed in a variety of applications ranging from medical to military and from home to industry. In military areas highly confidential information are being exchanged between the sensor nodes. Wireless Sensor Networks being mobile in nature are prone to various kinds of attacks. An open problem today is to design a secured routing. This paper aims in providing secured routing using Pairwise Distribution in a clustered wireless sensor network to preserve anonymity of the network at the same time guaranteeing full security.