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Authors: Annett Laube and Laurent Gomez

Affiliation: SAP Research, SAP Labs France SA, France

Keyword(s): Access control, Context Awareness, Resource Hierarchy.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Cloud Computing ; e-Health ; Enterprise Information Systems ; Formal Methods ; Health Information Systems ; Information Systems Analysis and Specification ; Methodologies and Technologies ; Operational Research ; Platforms and Applications ; Security ; Simulation and Modeling

Abstract: Complex access control rules often interfere with the business logic within applications. We show a solution based on strict separation of application and security logic that allows dynamic policy enforcement based on context-information as well as the adaptation of granularity outside the applications. The definition of resource hierarchies driven by application needs and related authorization policies make the granularity for the permissions flexible and adaptable without touching the applications themselves. The explicit notation of authorization policies and the enforcement independent from the application offer a new extensibility.

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Paper citation in several formats:
Laube, A. and Gomez, L. (2007). DYNAMIC CONTEXT-AWARE ACCESS CONTROL - Use of Resource Hierarchies to Define Fine-grained, Adaptable Authorization Policies. In Proceedings of the Second International Conference on Security and Cryptography (ICETE 2007) - SECRYPT; ISBN 978-989-8111-12-8; ISSN 2184-3236, SciTePress, pages 386-393. DOI: 10.5220/0002122903860393

@conference{secrypt07,
author={Annett Laube. and Laurent Gomez.},
title={DYNAMIC CONTEXT-AWARE ACCESS CONTROL - Use of Resource Hierarchies to Define Fine-grained, Adaptable Authorization Policies},
booktitle={Proceedings of the Second International Conference on Security and Cryptography (ICETE 2007) - SECRYPT},
year={2007},
pages={386-393},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002122903860393},
isbn={978-989-8111-12-8},
issn={2184-3236},
}

TY - CONF

JO - Proceedings of the Second International Conference on Security and Cryptography (ICETE 2007) - SECRYPT
TI - DYNAMIC CONTEXT-AWARE ACCESS CONTROL - Use of Resource Hierarchies to Define Fine-grained, Adaptable Authorization Policies
SN - 978-989-8111-12-8
IS - 2184-3236
AU - Laube, A.
AU - Gomez, L.
PY - 2007
SP - 386
EP - 393
DO - 10.5220/0002122903860393
PB - SciTePress

- Science and Technology Publications, Lda.
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