An Adaptive Security Architecture for Location Privacy Sensitive Sensor Network Applications

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Publikace nespadá pod Filozofickou fakultu, ale pod Fakultu informatiky. Oficiální stránka publikace je na webu muni.cz.
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KŮR Jiří MATYÁŠ Václav

Rok publikování 2013
Druh Článek ve sborníku
Konference Lightweight Cryptography for Security and Privacy
Fakulta / Pracoviště MU

Fakulta informatiky

Citace
www http://link.springer.com/chapter/10.1007%2F978-3-642-40392-7_7
Doi http://dx.doi.org/10.1007/978-3-642-40392-7_7
Obor Informatika
Klíčová slova wireless sensor network; security; privacy
Popis Security and location privacy in wireless sensor networks has drawn a lot of attention in recent years. Yet, the existing solutions are not likely to bring an optimal security/cost trade-off for real networks. They target a single attacker model and static application scenario requirements. However, both the attacker model and the requirements may evolve during the network lifetime. We propose an adaptive security architecture that allows for a dynamic adjustment of a security/cost trade-off. It consists of five security levels, each targeting a different attacker model. The security levels deploy both existing and novel security and privacy mechanisms. We also introduce a novel lightweight scheme for the dynamic security level interchange. The proposed architecture targets a particular application scenario where both traditional security and location privacy are concerned.
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