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Authors: Liang Chen ; Luca Gasparini and Timothy J. Norman

Affiliation: University of Aberdeen, United Kingdom

Keyword(s): XACML, risk-aware access control, risk mitigation, RBAC

Abstract: Risk-aware access control (RAAC) has shown promise as an approach to addressing the increasing need to share information securely in dynamic environments. For such models to realise their promise, however, principled, standard-based software engineering methods are essential. XACML is an XML-based OASIS standard for the specification and evaluation of access control policies. In this paper we explore the use of XACML as a means of implementing RAAC. We abstract core components of RAAC relevant to risk management, and show how these may be implemented using standard XACML features.

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Paper citation in several formats:
Chen, L.; Gasparini, L. and Norman, T. (2013). XACML and Risk-Aware Access Control. In Proceedings of the 10th International Workshop on Security in Information Systems (ICEIS 2013) - WOSIS; ISBN 978-989-8565-64-8, SciTePress, pages 66-75. DOI: 10.5220/0004609200660075

@conference{wosis13,
author={Liang Chen. and Luca Gasparini. and Timothy J. Norman.},
title={XACML and Risk-Aware Access Control},
booktitle={Proceedings of the 10th International Workshop on Security in Information Systems (ICEIS 2013) - WOSIS},
year={2013},
pages={66-75},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004609200660075},
isbn={978-989-8565-64-8},
}

TY - CONF

JO - Proceedings of the 10th International Workshop on Security in Information Systems (ICEIS 2013) - WOSIS
TI - XACML and Risk-Aware Access Control
SN - 978-989-8565-64-8
AU - Chen, L.
AU - Gasparini, L.
AU - Norman, T.
PY - 2013
SP - 66
EP - 75
DO - 10.5220/0004609200660075
PB - SciTePress