Cellular automata based role-delegation in RBAC

Authors:
Jun-Cheol Jeon;Kee-Young Yoo
Affiliations:
Department of Computer Engineering, Kyungpook National University, Daegu, Korea;Department of Computer Engineering, Kyungpook National University, Daegu, Korea
Venue:
ACRI'06 Proceedings of the 7th international conference on Cellular Automata for Research and Industry
Year:
2006

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Abstract

In this paper, we present Cellular Automata (CA) based conflict-resolution in Role-based Access Control (RBAC) In RBAC, delegation of role is necessary for scalability of general computing environments However, this practical principle can lead to conflicts at compile time and run time Thus we propose a policy for Separation of Duty (SoD), and demonstrate role-delegation without any conflicts Our delegation scheme based on a special class of CA such as Multiple-Attractor CA (MACA) can be efficiently used for granting strategy in complex automatic system within RBAC.