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R. Roman, J. Lopez, and P. Najera, "A Cross-layer Approach for Integrating Security Mechanisms in Sensor Networks Architectures",
Wireless Communications and Mobile Computing, vol. 11, Wiley, pp. 267-276, 2011. DOI (I.F.: 0.884)More..


The wireless sensor networks (WSN) paradigm is especially vulnerable against external and internal attacks. Therefore, it is necessary to develop security mechanisms and protocols to protect them. These mechanisms must become an integral part of the software architecture and network stack of a sensor node. A question that remains is how to achieve this integration. In this paper we check how both academic and industrial solutions tackle this issue, and we present the concept of a transversal layer, where all the different security mechanisms could be contained. This way, all the elements of the architecture can interact with the security mechanisms, and the security mechanisms can have a holistic point of view of the whole architecture. We discuss the advantages of this approach, and also present how the transversal layer concept was applied to a real middleware architecture.

Impact Factor: 0.884
Journal Citation Reports® Science Edition (Thomson Reuters, 2011)

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