Preventive Alternate Path Routing Algorithm against Intrusion in Sensor Area Network

Abstract

Abstract-This paper presents a secure alternate path routing scheme in the field of wireless sensor networks. Our alternate path scheme provides a non-greedy route establishment approach for data dissemination among spatially distributed sensor nodes in wireless sensor networks. It proposes the new algorithm for the purpose of path computation which starts from the initialization of the network. The algorithm has been designed to improve routing security in wireless sensor network. The algorithm uses alternative routing paths for each data transmission call to overcome the sensor network attack. To enhance network reliability, the algorithm allows sensory data to be sent on defined routing paths using various intermediate transmission nodes.Index Terms-Alternate path, intrusion avoidance, sensor network, shortest path.