Volume & Issue no: Volume 5, Issue 3, May - June 2016
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Title: |
Attack Resilient Dynamic Key Management
Scheme for Wireless Sensor Networks |
Author Name: |
Prof. Bachala Sathyanarayana , C.Krishna Priya |
Abstract: |
Abstract
Most of the existing schemes for key management are static
and meant for static WSN. However, dynamic key
management for dynamic WSN is the potential research area
to safeguard WSN from adversaries besides being flexible.
The existing schemes in WSN focused more on the energy
efficiency rather than security. To address this problem,
earlier we implemented a dynamic key management scheme
for dynamic WSN with energy efficiency. It is cluster based
and broadcast authenticated which could handle dead nodes
and compromised cluster head efficiently. In this paper we
proposed our security scheme to make it resilient to various
attacks like black hole, carousel, rushing, wormhole, Sybil
and flooding attack. Extensive simulations performed using
NS-2 Network Simulator showed that the proposed approach
is capable of preventing such attacks in WSN. The proposed
scheme shows significant performance improvement in terms
of throughput, energy efficiency, delay performance, dropping
and packet delivery ratio.
Keywords: Wireless Sensor Network (WSN), security,
dynamic key management, energy efficiency, attack
resiliency |
Cite this article: |
Prof. Bachala Sathyanarayana , C.Krishna Priya , "
Attack Resilient Dynamic Key Management
Scheme for Wireless Sensor Networks" , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) ,
Volume 5, Issue 3, May - June 2016 , pp.
045-055 , ISSN 2278-6856.
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