Replica Node Detection in Distributed Wireless Sensor Networks

Security is the important problem in wireless sensor networks. The nodes are deployed in environment without any security measures. One of the important attacks in wireless sensor networks is node replication attack. The node replication attack will behave as an original node and hack the information. The proposed work is for detecting replica node in distributed networks. The drawback of the existing has less detection accuracy when replica node is less. The proposed work improves the detection accuracy when the replica node is less. The proposed work is detected in an efficient with less energy consumption and without any delay.