Reference : Secure and Reliable Clustering in Wireless Sensor Networks: A Critical Survey
Scientific journals : Article
Engineering, computing & technology : Multidisciplinary, general & others
Secure and Reliable Clustering in Wireless Sensor Networks: A Critical Survey
Schaffer, Peter [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SnT) >]
Farkas, Károly [University of West Hungary, Hungary]
Horváth, Ádám [University of West Hungary, Hungary]
Holczer, Tamás [Budapest University of Technology and Economics]
Buttyán, Levente [Budapest University of Technology and Economics]
Computer Networks
Elsevier Science
Yes (verified by ORBilu)
The Netherlands
[en] Secure and reliable clustering ; Dependable clustering ; Cluster head election ; Attacker ; Sensor networks ; Taxonomy
[en] In the past few years, research interest has been increased towards wireless sensor networks (WSNs) and their application in both the military and civil domains. To support scalability in WSNs and increase network lifetime, nodes are often grouped into disjoint clusters. However, secure and reliable clustering, which is critical in WSNs deployed in hostile environments, has gained modest attention so far or has been limited only to fault tolerance. In this paper, we review the state-of-the-art of clustering protocols in WSNs with special emphasis on security and reliability issues. First, we define a taxonomy of security and reliability for cluster head election and clustering in WSNs. Then, we describe and analyze the most relevant secure and reliable clustering protocols. Finally, we propose countermeasures against typical attacks and show how they improve the discussed protocols.

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