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Authors: Brecht Claerhout 1 ; Kristof De Schepper 1 ; David Pérez del Rey 2 and Anca Bucur 3

Affiliations: 1 Custodix, Belgium ; 2 Universidad Politécnica de Madrid, Spain ; 3 Philips Research, Netherlands

ISBN: 978-989-8565-37-2

Keyword(s): Contextual Attributes, Contextual Roles, ABAC, XACML, Context Aware Policies, Extension Mechanism, Integrate Project, Breast Cancer.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Confidentiality and Data Security ; Health Information Systems ; Healthcare Management Systems

Abstract: Authorisation solutions that exist today offer a broad range of functionality for defining complex access control policies. A common requirement that is not covered by these solutions is dynamically instantiated contexts in collaborative environments. This requirement is one of the research topics of the EU funded INTEGRATE project. This paper will focus on the solution proposed for the INTEGRATE project which is XACML based. The approach taken to make XACML context aware, is to enrich the XACML specification using a contextual extension through a generic mechanism, without changing the XACML language itself. This contextual extension operates on the XACML requests with ultimate goal to simplify the management of context aware policies.

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Paper citation in several formats:
Claerhout, B.; De Schepper, K.; Pérez del Rey, D. and Bucur, A. (2013). Contextualisation of ABAC Attributes through a Generic XACML Functionality Extension Mechanism.In Proceedings of the International Conference on Health Informatics - Volume 1: HEALTHINF, (BIOSTEC 2013) ISBN 978-989-8565-37-2, pages 52-57. DOI: 10.5220/0004224700520057

@conference{healthinf13,
author={Brecht Claerhout. and Kristof De Schepper. and David Pérez del Rey. and Anca Bucur.},
title={Contextualisation of ABAC Attributes through a Generic XACML Functionality Extension Mechanism},
booktitle={Proceedings of the International Conference on Health Informatics - Volume 1: HEALTHINF, (BIOSTEC 2013)},
year={2013},
pages={52-57},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004224700520057},
isbn={978-989-8565-37-2},
}

TY - CONF

JO - Proceedings of the International Conference on Health Informatics - Volume 1: HEALTHINF, (BIOSTEC 2013)
TI - Contextualisation of ABAC Attributes through a Generic XACML Functionality Extension Mechanism
SN - 978-989-8565-37-2
AU - Claerhout, B.
AU - De Schepper, K.
AU - Pérez del Rey, D.
AU - Bucur, A.
PY - 2013
SP - 52
EP - 57
DO - 10.5220/0004224700520057

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