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Addendum published on 13 July 2015, see Sensors 2015, 15(7), 16832.

Open AccessArticle
Sensors 2015, 15(3), 5251-5280; doi:10.3390/s150305251

Dynamic Reconfiguration of Security Policies in Wireless Sensor Networks

Departamento de Lenguajes y Ciencias de la Computación, University of Málaga, Andalucía Tech, Málaga 29071, Spain
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Author to whom correspondence should be addressed.
Academic Editors: Luciano Lavagno and Mihai T. Lazarescu
Received: 3 December 2014 / Revised: 13 February 2015 / Accepted: 17 February 2015 / Published: 4 March 2015
(This article belongs to the Special Issue Wireless Sensor Networks and the Internet of Things)
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Abstract

Providing security and privacy to wireless sensor nodes (WSNs) is very challenging, due to the heterogeneity of sensor nodes and their limited capabilities in terms of energy, processing power and memory. The applications for these systems run in a myriad of sensors with different low-level programming abstractions, limited capabilities and different routing protocols. This means that applications for WSNs need mechanisms for self-adaptation and for self-protection based on the dynamic adaptation of the algorithms used to provide security. Dynamic software product lines (DSPLs) allow managing both variability and dynamic software adaptation, so they can be considered a key technology in successfully developing self-protected WSN applications. In this paper, we propose a self-protection solution for WSNs based on the combination of the INTER-TRUST security framework (a solution for the dynamic negotiation and deployment of security policies) and the FamiWare middleware (a DSPL approach to automatically configure and reconfigure instances of a middleware for WSNs).We evaluate our approach using a case study from the intelligent transportation system domain. View Full-Text
Keywords: FamiWare; INTER-TRUST; self-protection; self-adaptation; security frameworks; dynamic software product lines FamiWare; INTER-TRUST; self-protection; self-adaptation; security frameworks; dynamic software product lines
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Pinto, M.; Gámez, N.; Fuentes, L.; Amor, M.; Horcas, J.M.; Ayala, I. Dynamic Reconfiguration of Security Policies in Wireless Sensor Networks. Sensors 2015, 15, 5251-5280.

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