Journal Article

Integration of Assembling Nodes Using Master Slave

Shruthi, Natarajan, Aishwarya, D, Amaran, Sibi, Kowsik, Siddarth.N

2019

Overview

Clustering is one important method for extending the network energy in WSNs. It mires grouping of sensor nodes into clusters and recruiting cluster Head (CHs) for all the clusters. CHs rally the data from relevant cluster's nodes and forward the accumulated data to cluster Master. WSN are inclusive to various attacks in which Blackhole a kind of Denial of Service (DoS) attack is very crucial to encounter and defend the mechanism. The attackers elect a set of neighbor nodes in the network and reconstruct the route to downfall the received packets instead of forwarding them to the sink node, which will emerge in a situation where packets enter the blackhole area but never reaches the destination resulting in higher end-to-end delay and decline in the throughput. In this paper, We use SHA(Secure Hashing algorithm) Cluster based Futuristic Method for detecting black hole attack in WSNs. By using the proposed technique we adapts filtering technique to the attacker and prevent from the BlackHole attacker and improving the performance such as throughput, delay and packet delivery ratio.

• Publisher: IOP Publishing
• Subject: Black hole / Clustering / Denial of service attacks / Dos / futuristic method of prevention / Hash based algorithms / Hash function. Malicious node / Nodes / Physics / Secure energy efficiency / Secure hash algorithm / Support vector machine / Wireless sensor networks