Self-optimization and Self-Protection (Transactional Security) in AODV Based Wireless Sensor Network?

WSN technologies present significant potential in several application domains. Given the diverse nature of these domains, it is essential that WSNs perform in a reliable and robust fashion. This paper presents methods of integration of autonomic computing principles into WSNs. PSO based clustering for self-optimization and watch mechanism based method for self-protection from black hole attack has been presented in this paper, the paper proposes a novel approach for transactional security with chaos based AES cryptography. Results show that lifetime and throughput of wireless sensor network can be increased using this methods.