Volume : V, Issue : I, January - 2015

A Vision of Hybrid Security Framework for Wireless Sensor Network

D. P. Mishra, Ramesh Kumar

Abstract :

Sensor network is having large number small sensor nodes deployed in some geographical area for sensing different parameter as per the requirement. Purpose of the network is to sense different parameters and report the happenings of the respective area where the nodes were deployed in. Sensor networks are used in variety of applications. In military it is used for surveillance and target tracking. In industrial applications, sensor networks are used for monitoring hazardous chemicals. It is used for monitoring the environment and in early fire warning in forests as well as seismic data collections. Sensor networks face new challenges due to their peculiarities, primarily the stringent energy constraints to which sensing nodes are typically subjected which is not known in cellular and ad–hoc wireless networks. The unique features of sensor networks lead to affect the hardware design of the nodes at least four levels: power source, processor, communication hardware, and sensors. In this paper, we report on currents and new trends in sensor networks. We also present vision and future for wireless sensor networks.

Keywords :

Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

D. P. Mishra,Ramesh Kumar A Vision of Hybrid Security Framework for Wireless Sensor Network Indian Journal of Applied Research, Vol.5, Issue : 1 January 2015

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