Author : Pallavi Vijay Dongardive 1
Date of Publication :29th December 2017
Abstract: Wireless Sensor Networks (WSNs) growing rapidly with a huge interest from both academia and industry as they are potentially low cost and effective. WSN are made of hundreds of constraints dependent sensors for solving real world sensitive applications. The nodes are disperse over an area to watch and record the data as needed by the application and to forward same data to the center node for further observation, which may generate an alert to control the situation. As it is growing rapidly there is more demand of security, like other network ,WSN are also vulnerable to malicious attack, such as power exhausting attacks, especially the denial-of-sleep attacks. DoS attacks can exhaust the battery of the sensor node and rapidly decreases the lifespan of wireless sensor network. To save these power and to increase the lifespan of WSNs, various media access control (MAC) protocols are proposed. But the present designs are insufficient to secure the dos attacks in MAC layer. This paper will proposes the scheme which enhances the security in wireless sensor network through energy analysis scheme.
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