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Title: Energy cost of mitigating physical attacks in wireless sensor networks
Authors: İncebacak, Davut
Bıçakcı, Kemal
Tavlı, Bülent
Keywords: energy efficiency
linear programming
network lifetime
physical attacks
wireless sensor networks
Issue Date: 2012
Source: 2012 5th International Conference on New Technologies, Mobility and Security, NTMS 2012, 7 May 2012 through 10 May 2012, Istanbul, 91132
Abstract: Physical attacks, which aim to render one or more sensor nodes non-operational by physically capturing and destroying them, are among the most serious security threats in Wireless Sensor Networks (WSNs). In case of dense deployment (a desirable property in the design of WSNs) multiple sensor nodes acquire redundant (highly correlated) data. As a result, even if some nodes are dead, the remaining nodes can successfully complete the sensing task. However, as the number of nodes in the network decreases, the remaining nodes are burdened with the extra load (energy dissipation). In this study, we investigate the energy cost of survivability in the presence of physical attacks through a novel Linear Programming framework. We explore the energy dissipation characteristics of the network for different physical attack scenarios. © 2012 IEEE.
ISBN: 9781467302296
Appears in Collections:Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering
Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection

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