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Authors: Eric Disson and Danielle Boulanger

Affiliation: MODEME Team, FRE CNRS 5055, Université Jean Moulin Lyon 3, France

ISBN: 972-8865-00-7

Keyword(s): Information Systems Security, Access Policies Heterogeneity, Access Model, Information Systems Federation, Cooperation.

Related Ontology Subjects/Areas/Topics: Data and Application Security and Privacy ; Database Security ; Information and Systems Security

Abstract: This research focuses on access security in cooperating information systems. The offered modeling has to treat the interoperation of open and evolutive information systems and, moreover, has to guarantee the respect of various local security policies. The coexistence of heterogeneous information sources within an information systems framework involves homogenization problems between local security policies. We distinguish two types of heterogeneity: heterogeneity of the local access policies and semantic heterogeneity between object or subject instances of the local access schemas. To solve this twofold difficulty, we propose an original role model allowing a unified representation of local access schemas. This model preserves the flow control properties in the three main access policies (discretionary, role-based model and multilevel models). The described access schemas are enriched to establish intra-system access authorizations.

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Paper citation in several formats:
Disson E.; Boulanger D. and (2004). ACCESS MODEL IN COOPERATIVE INFORMATION SYSTEMS - Preserving local autonomy with a global integration process.In Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 1: ICEIS, ISBN 972-8865-00-7, pages 259-266. DOI: 10.5220/0002610702590266

@conference{iceis04,
author={Eric Disson and Danielle Boulanger},
title={ACCESS MODEL IN COOPERATIVE INFORMATION SYSTEMS - Preserving local autonomy with a global integration process},
booktitle={Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 1: ICEIS,},
year={2004},
pages={259-266},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002610702590266},
isbn={972-8865-00-7},
}

TY - CONF

JO - Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 1: ICEIS,
TI - ACCESS MODEL IN COOPERATIVE INFORMATION SYSTEMS - Preserving local autonomy with a global integration process
SN - 972-8865-00-7
AU - Disson, E.
AU - Boulanger, D.
PY - 2004
SP - 259
EP - 266
DO - 10.5220/0002610702590266

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