ENHANCED ATTACK RESISTANT AGENT BASED DYNAMIC KEY MANAGEMENT IN DYNAMIC WIRELESS SENSOR NETWORKS

As IOT networks are growing faster they also brought vulnerabilities With its growth, that cause security attacks. At least, as far as WSN is concerned, it is unavoidable to have an end to end security to shield communications that are sensitive and confidential. Earlier we proposed a scheme an Agent Based Dynamic Key Management (ABDKM). In this paper we have improved and evaluated it against different attacks such as worm hole, Sybil and flooding attacks. The enhanced scheme is called An Enhanced Attack Resilient-Agent Based Dynamic Key Management (EARABDKM). This scheme is implemented using NS2 and the simulation results showed the significant improvement and also the utility of the proposed scheme besides its attack resiliency.