International Journal of Innovative Research in Information Security (IJIRIS)
Security is the main issue while setting up the Wireless Sensor Network (WSN) network for node communication. This report describes the efficient mechanism for achieving the security between node communications by creating three tier security architecture. This system implements three tier architecture with the use of two polynomial pools having sensor nodes, mobile sinks and some access points that are also sensor nodes, to get better security. Two pools are common mobile polynomial pool and common static polynomial pool.