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Policy inconsistency detection based on RBAC model in cross-organizational collaboration


Teo, Poh Kuang and Ibrahim, Hamidah and Sidi, Fatimah and Udzir, Nur Izura (2011) Policy inconsistency detection based on RBAC model in cross-organizational collaboration. In: 3rd International Conference on Computing and Informatics (ICOCI 2011), 8-9 June 2011, Bandung, Indonesia. (pp. 333-338).


Policy integration and conflict resolutions among various organizations still remain a major challenge. Moreover, policy inconsistency detection approach with logical reasoning techniques which considers integration requirements from collaboration parties has not been well studied. In this paper, we proposed a model to detect inconsistencies based on role-based access control (RBAC) that considers role hierarchy (RH) and temporal and spatial constraints. A model to prune and collect only the required policies based on access control requirements from different organizations is designed. Policy inconsistency detection should be enhanced with logical-based analysis in order to develop security policy integration. We believe this work could provide manner to filter a large amount of unrelated policies and only return potential collaboration policies for conflict resolution.

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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Computer Science and Information Technology
Publisher: Universiti Utara Malaysia Press
Keywords: Policy inconsistency detection; Collaborative environment; Role-based access control (RBAC); Role hierarchy; Constraints
Depositing User: Nabilah Mustapa
Date Deposited: 23 Feb 2018 00:52
Last Modified: 23 Feb 2018 00:52
URI: http://psasir.upm.edu.my/id/eprint/59141
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