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Title: Evaluating energy cost of route diversity for security in wireless sensor networks
Authors: İncebacak, Davut
Bıçakcı, Kemal
Tavlı, Bülent
Keywords: Wireless Sensor Networks
Network Lifetime
Network Security
Eavesdropping And Node Capture
Multi-Path Routing
Issue Date: Mar-2015
Publisher: Elsevier
Source: Incebacak, D., Bicakci, K., & Tavli, B. (2015). Evaluating energy cost of route diversity for security in wireless sensor networks. Computer Standards & Interfaces, 39, 44-57.
Abstract: Route diversity improves the security of Wireless Sensor Networks (WSNs) against adversaries attempting to obtain sensitive sensor data By limiting the fraction of data relayed over each link and/or routed through each relay node, route diversity can be achieved, thus, extracting useful information from the network is rendered more challenging for adversaries. Sensor nodes operate with limited energy resources, therefore, energy consumption of security mechanisms is a central concern for WSNs. In this paper we evaluate the energy cost of route diversity for security in WSNs through a novel Linear Programming framework. We characterize energy dissipation and data relaying behaviors of three route diversity techniques to mitigate node capture only, eavesdropping only, and node capture and eavesdropping attacks. Effects of node density, network area, level of resilience, and network topology on energy cost are investigated. (C) 2014 Elsevier B.V. All rights reserved.
ISSN: 0920-5489
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
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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