Secure pebblenets

Basagni, Stefano; Herrin, Kris; Bruschi, Danilo; Rosti, E.

doi:10.1145/501436.501438

Cited by 143 publications

(95 citation statements)

References 11 publications

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“…Most current approaches use some variation of pre-deploying symmetric keys. Amongst common proposals are those that use a global key shared by all nodes [18] [13], those in which every node shares a secret key with a base station [6], and those based on random key sharing [17].…”

Section: Related Workmentioning

confidence: 99%

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Securing Personal Network clusters

Jehangir

Groot

2007

2007 Third International Conference on Security and Privacy in Communications Networks and the Workshops - SecureComm 2007

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Abstract-A Personal Network is a self-organizing, secure and private network of a user's devices notwithstanding their geographic location. It aims to utilize pervasive computing to provide users with new and improved services. In this paper we propose a model for securing Personal Network clusters. Clusters are ad-hoc networks of co-located personal devices. The ad-hoc makeup of clusters, coupled with the resource constrained nature of many constituent devices, makes enforcing security a challenging task.We propose a novel way of imprinting personal devices and predeploying tickets for future authentication. Our key management framework is based on a combination of existing models, albeit modified to match the constraints and assets of Personal Networks. The mechanisms for self organization are original since they need to be tailored to our proposed security framework. All models are designed to be suitable for resource constrained devices yet robust enough for self organization and secure communication.

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Section: Related Workmentioning

confidence: 99%

“…Consequently the effects of key compromise only last as long as the compromised cluster is intact. Unlike proposals using the group key as a fixed globally shared key [18], the cluster key is time-limited and cluster-limited.…”

Section: Overview Of Our Security Modelmentioning

confidence: 99%

Securing Personal Network clusters

Jehangir

Groot

2007

2007 Third International Conference on Security and Privacy in Communications Networks and the Workshops - SecureComm 2007

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“…Recently, the problem of securing ad-hoc networks has received a great deal of welldeserved attention in the literature [5,6,9,29,30,33,42,48]. Somewhat surprisingly, however, in spite of its importance, the anonymity problem has not been addressed in wireless sensor networks.…”

Section: What Is Anonymity?mentioning

confidence: 99%

Protecting the Communication Structure in Sensor Networks

Olariu

Eltoweissy

et al. 2005

International Journal of Distributed Sensor Networks

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“…At the outset, per Principle 2 and 3, schemes like the pebblenets [54], the terminodes [55,56] and Luo et al's [57] are ruled out. The key management scheme we are recommending is based on Zhu et al's LEAP [58], extended according to our earlier analysis of the data link layer, the network layer and the application layer.…”

Section: E Cross-layermentioning

confidence: 99%