ANODR Protocol Performing against Blackhole Attack in Wireless Sensor Network

The wireless sensor network (WSN) is composed of spatial distributed multiple sensor devices that couple together to accomplish a responsibility of environment monitoring, tracking and many more operations. It summarises the gathered data to a main sink device through wireless interface. The WSNs are receptive to distinctive kinds of severe attacks that affect its security due to their unique properties like low power capability, stringent bandwidth, dynamic topology of large-scale deployment of sensor nodes and high more network density which may lead to many critical objections in the WSNs. The blackhole attack is possible when the third-party intruder gains illegal access to the sensor devices and reprogrammes it not to transmit any packets that received by it and also the confidentiality and authentication. In this paper, the blackhole attack is prevented by implementing secure routing protocol anonymous on-demand routing protocol in WSN. The functionality of this secure routing protocol is evaluated in terms of throughput, jitter and total packet received.