Detection of Attacks and Malicious Node in Wireless Sensor Networks

摘要

Wireless Sensor networks have gained worldwide attention particularly in the recent years particularly with the proliferation in Micro-Elecrtro-Mechnical system (MEMS) technology which have facilitated the development of smart sensors. These sensors are small having limited memory, limited battery and inexpensive compared to traditional sensors. Wireless sensors are inherently broadcast in nature, this makes them vulnerable to attacks. These Attacks can degrade the performance and even can defeat the purpose of deployement. Any node under attack in wireless sensor networks exhibits an anomalous behavior called the malicious behavior. So detect these behaviours becomes necessary. In this paper we perform the AODV Simulation to detect Malicious node.