Abstract :
The Wireless Sensor Networks (WSN) had been inferior to different attacks at different layers of the union stack. So that the rare intrusion detection systems (IDS) has been projected to act the WSNs. But routinely told these systems strengthen in a single portrays of the OSI model and do not act the interaction and co-develop between these layers. Hence these systems are the custom inefficient in WSN. The sustenance systems are handling the anomaly predicated intrusion detection which can be look to new and underdog attacks however routinely it fails to detect ultimately well-kenned security attacks for that reason an introduces the cross layer intrusion detection and obviation utilizing self-rejuvenating module is proposed which reprehensible of detecting and averting the network from attacker. The dominating goal about proposed function is to the single intrusion detection system that works on diverse layers of the OSI model and to detect the diverse types of attacks on various layers of the OSI model which is evaluated and demonstrated by using NS simulator.