A NOVEL APPROACH TO HYBRID SECURITY FRAMEWORK FOR WIRELESS SENSOR NETWORKS USING FUZZY C MEANS CLUSTERING

Abstract

In wireless sensor network, several effortshas been done tounderstand the transmission dynamics of malicious signals.In order to solve the problem of attaining the maximum network security with lower energy consumption in wireless sensor network, a new system is proposed. In this research paper, hybrid key pre-distribution methodology was developed for delivering secure communication over the clustered network. Here, the networks were clustered utilizing fuzzy c means clustering algorithm by monitoring the residual energy of each cluster heads in every rounds. In wireless sensor network, a secure communication is carried-out by providing a secure key to each and every sensor nodes. In the experimental segment, the proposed system was compared with two existing systems (trust-distrust protocol and straight line routing) in order to validate the effectiveness of proposed system. In this research study, the proposed system attained better performance compared to the existing systems in light of Packet Delivery Ratio (PDR), energy consumption, throughput and normalized overhead.