AN EFFECTIVE SOURCE ROUTING FOR FALSE DATA INJECTION ATTACK IN WIRELESS SENSOR NETWORK

Wireless sensor network (WSN) is an emerging technology that has resulted in a variety of applications. By using bandwidth-efficient cooperative authentication Network (BECAN) the false data injection filtering done efficiently and with less energy consumption . In WSN Sensor nodes are usually vulnerable to physical attacks or sensor node compromises easily. As the Sensor node could be easily compromised, the attacker can gain control obtain key values and change the properties of the node. This results in an false report to sink node and energy wastage in enroute nodes. In BECAN scheme the flase data injection and filtering done on the earlier stage which avoids false data injection, avoide unnecessary energy consumption in less time and with effieiency. Energy consumption avoid by checking only a very small amount of injected false data by the sink, it reduces the work load of the sink. The heart of BECAN scheme is cooperative neighbor router (CNR)-based filtering mechanism and it provides High Filtering Probability as well as high reliability