Implementation of a Formal Security Policy Refinement Process in WBEM Architecture

  • Authors:
  • Romain Laborde;Michel Kamel;François Barrère;Abdelmalek Benzekri

  • Affiliations:
  • Université Paul Sabatier - IRIT/SIERA, Toulouse Cedex04, France F31062 and Computing Laboratory, University of Kent, Canterbury, UK CT2 7NZ;Université Paul Sabatier - IRIT/SIERA, Toulouse Cedex04, France F31062;Université Paul Sabatier - IRIT/SIERA, Toulouse Cedex04, France F31062;Université Paul Sabatier - IRIT/SIERA, Toulouse Cedex04, France F31062

  • Venue:
  • Journal of Network and Systems Management
  • Year:
  • 2007

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Abstract

Security mechanisms enforcement consists in configuring devices with the aim that they cooperate and guarantee the defined security goals. In the network context, this task is complex due to the number, the nature, and the interdependencies of the devices to consider.In previous papers, we have proposed a formal framework that focuses on network security information management refinement. The framework includes three abstraction levels: the network security objectives, the network security tactics, and the network security device configurations. The information models of each abstraction level (consistency, correctness and feasibility) are formally specified and analyzed.In this paper we present the integration of this formal refinement process in the WBEM initiative in order to provide a management infrastructure that guarantees the validity of the deployed security configurations.