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Adaptation d’architectures logicielles de contrôle d’accès dans les environnements collaboratifs ubiquitaires

Aymen Kamoun 1
1 LAAS-SARA - Équipe Services et Architectures pour Réseaux Avancés
LAAS - Laboratoire d'analyse et d'architecture des systèmes
Abstract : The objective of this work is to explore the design of access control mechanisms in collaborative ubiquitous environments. The dynamic changes and the increasing number of resources and users in this type of environments make the access control more complex. In this work, we propose an adaptation approach that allows deploying and reconfiguring the software components at runtime according to the changes of the collaboration structure and access control requirements. Firstly, a semantic model of access control is proposed to allow the expression of access control requirements. Adaptation rules that ensure the decentralization of access control mechanisms are also proposed for scalability reasons. Secondly, we propose a framework that makes adaptation and implements deployment actions during the collaboration process. We validate our contributions through a scenario that implements collaboration services and resources sharing in a collaborative working environment.
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https://tel.archives-ouvertes.fr/tel-01200743
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  • HAL Id : tel-01200743, version 1

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Aymen Kamoun. Adaptation d’architectures logicielles de contrôle d’accès dans les environnements collaboratifs ubiquitaires. Réseaux et télécommunications [cs.NI]. Universite de toulouse 1, 2014. Français. ⟨tel-01200743⟩

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