International Journal for Development of Computer Science & Technology (IJDCST)
Distributed Denial of Service (DDoS) attacks cause overhead of communication in wireless sensor networks. In this communication process some misbehaved attackers are hacked some other node details in wireless sensor networks. When the attacker launch the attack then inject the false reports for identify their behavior. For identifying these type attackers traditionally developed technology like dynamic en routing schema that address both false report injection and DoS attacks in wireless sensor networks. In this technique each node maintains chain of authentication keys used to identify the reports of the attacker.