Security Issues and Challenges in Wireless Sensor Network - Review

Security Issues and Challenges in Wireless Sensor Network - Review
Author(s):
K. GOWRI
Keywords:
Architecture of wireless sensor network, Challenges of WSN, and attacks in WSNs
Abstract
Wireless Sensor Networks (WSNs) are used in many applications in military, ecological, and health-related areas. A sensor network comprises a group of tiny, typically battery-powered devices and wireless infrastructure that monitor and record conditions in any number of environments -- from the factory floor to the data center to a hospital lab and even out in the wild. A wireless sensor network (WSN) is a network formed by a large number of sensor nodes where each node is equipped with a sensor to detect physical phenomena such as light, heat, pressure, etc. Wireless sensor network is one of the growing technology for sensing and performing the different tasks. In this paper we present a survey of security issues in WSNs. First we outline the constraints, architecture of wireless sensor network, Challenges of WSN, and attacks in WSNs
Article Details
Unique Paper ID: 146499 Publication Volume & Issue: Volume 4, Issue 12 Page(s): 829 - 833
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