Securing Wireless Sensor Networks Against Aggregator Compromises

Abstract : common approach to overcome the limited nature of sensor networks is to aggregate data at intermediate nodes. A challenging issue in this context is to guarantee end-to-end security mainly because sensor networks are extremely vulnerable to node compromises. We propose three schemes to secure data aggregation that rely on multipath routing. The first guarantees data confidentiality through secret sharing, while the second and third provide data availability through information dispersal. Based on qualitative analysis and implementation, we show that by applying these schemes, a sensor network can achieve data confidentiality, authenticity, and protection against denial of service attacks even in the presence of multiple compromised nodes.
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Article dans une revue
IEEE Communications Magazine, Institute of Electrical and Electronics Engineers, 2008, 46 (4), pp.134-141. 〈10.1109/MCOM.2008.4481352〉
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https://hal.inria.fr/hal-00918368
Contributeur : Michel Abdalla <>
Soumis le : vendredi 13 décembre 2013 - 14:08:39
Dernière modification le : jeudi 11 janvier 2018 - 06:26:28

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Thomas Claveirole, Marcelo Dias de Amorim, Michel Abdalla, Yannis Viniotis. Securing Wireless Sensor Networks Against Aggregator Compromises. IEEE Communications Magazine, Institute of Electrical and Electronics Engineers, 2008, 46 (4), pp.134-141. 〈10.1109/MCOM.2008.4481352〉. 〈hal-00918368〉

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