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Authors: Manuel Sánchez ; Gabriel López ; Óscar Cánovas and Antonio F. Gómez-Skarmeta

Affiliation: University of Murcia, Spain

Abstract: Identity federations are emerging in the last years in order to make easier the deployment of resource sharing environments among organizations. One common feature of those environments is the use of access control mechanisms based on the user identity. However, most of those federations have realized that user identity is not enough to offer a more grained access control and value added services. Therefore, additional information, such as user attributes, need to be taken into account. This paper presents how one of those real and widely spread identity federations, eduroam, has been extended in order to make use of user attributes and to adopt authorization decisions during the access control process. This authorization framework has been integrated by means of the NAS-SAML infrastructure, which defines a network access control service based on SAML and the AAA architecture.

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Paper citation in several formats:
Sánchez, M.; López, G.; Cánovas, Ó. and F. Gómez-Skarmeta, A. (2007). A Proposal for Extending the Eduroam Infrastructure with Authorization Mechanisms. In Proceedings of the 5th International Workshop on Security in Information Systems (ICEIS 2007) - WOSIS; ISBN 978-972-8865-96-2, SciTePress, pages 23-32. DOI: 10.5220/0002408400230032

@conference{wosis07,
author={Manuel Sánchez. and Gabriel López. and Óscar Cánovas. and Antonio {F. Gómez{-}Skarmeta}.},
title={A Proposal for Extending the Eduroam Infrastructure with Authorization Mechanisms},
booktitle={Proceedings of the 5th International Workshop on Security in Information Systems (ICEIS 2007) - WOSIS},
year={2007},
pages={23-32},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002408400230032},
isbn={978-972-8865-96-2},
}

TY - CONF

JO - Proceedings of the 5th International Workshop on Security in Information Systems (ICEIS 2007) - WOSIS
TI - A Proposal for Extending the Eduroam Infrastructure with Authorization Mechanisms
SN - 978-972-8865-96-2
AU - Sánchez, M.
AU - López, G.
AU - Cánovas, Ó.
AU - F. Gómez-Skarmeta, A.
PY - 2007
SP - 23
EP - 32
DO - 10.5220/0002408400230032
PB - SciTePress

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