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Controle d'accès pour les grandes infrastructures critiques. Application au réseau d'énergie électrique.

Amine Baïna 1
1 LAAS-TSF - Équipe Tolérance aux fautes et Sûreté de Fonctionnement informatique
LAAS - Laboratoire d'analyse et d'architecture des systèmes
Abstract : Because of its physical and logical vulnerabilities, critical infrastructure (CI) may suffer failures, and because of the interdependencies between CIs, simple failures can have dramatic consequences on the entire infrastructure. In our work, we mainly focus on information systems and communications (CII: Critical Information Infrastructure) dedicated to the electrical power grid. We proposed a new approach to address security problems faced by an IIC, particularly those related to access control and collaboration. The goal of this study is to provide each organization belonging to the IIC the opportunity to collaborate with others while maintaining control over its data and its internal security policy. We modeled and developed PolyOrBAC, a platform for collaborative access control, based on the access control model OrBAC and on the Web Services technology, this platform is applicable in the context of a critical infrastructure in general, and more particularly to an electrical power grid.
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https://tel.archives-ouvertes.fr/tel-00432841
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Submitted on : Tuesday, November 17, 2009 - 2:19:51 PM
Last modification on : Thursday, June 10, 2021 - 3:04:17 AM
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  • HAL Id : tel-00432841, version 1

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Amine Baïna. Controle d'accès pour les grandes infrastructures critiques. Application au réseau d'énergie électrique.. Informatique [cs]. INSA de Toulouse, 2009. Français. ⟨tel-00432841⟩

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