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ASASPXL: New Clother for Analysing ARBAC Policies

  • Anh TruongEmail author
  • Silvio Ranise
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10018)

Abstract

Access Control is becoming increasingly important for today’s ubiquitous systems. In access control models, the administration of access control policies is an important task that raises a crucial analysis problem: if a set of administrators can give a user an unauthorized access permission. In this paper, we consider the analysis problem in the context of the Administrative Role-Based Access Control (ARBAC), one of the most widespread administrative models. We describe how we design heuristics to enable an analysis tool, called asaspXL, to scale up to handle large and complex ARBAC policies. An extensive experimentation shows that the proposed heuristics play a key role in the success of the analysis tool over the state-of-the-art analysis tools.

Keywords

User-role reachability problem Administration Safety analysis Access control Model checking Heuristics Security 

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Copyright information

© Springer International Publishing AG 2016

Authors and Affiliations

  1. 1.Faculty of Computer Science and EngineeringHo Chi Minh City University of TechnologyHo Chi Minh CityVietnam
  2. 2.Security and Trust Unit, FBK-IrstTrentoItaly

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