Exploiting proxy-based federated identity management in wireless roaming access

Berbecaru, DIANA GRATIELA; Lioy, Antonio; Aime, MARCO DOMENICO

doi:10.1007/978-3-642-22890-2_2

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Federated Identity Management technologies are exploited for user authentication in a number of network services but their usage may conflict with security restrictions imposed in a specific domain. We considered a specific case (roaming wireless access for guests) and extended the Stork SAML-based identity federation to cope with this problem by adding dynamic data, called meta-attributes, to be used for authorization even before the user authentication is completed. This concept may be easily extended to other data needed for trust verification and complex authorization decisions in a federated environment.

Titolo:	Exploiting proxy-based federated identity management in wireless roaming access
Autori:	BERBECARU, DIANA GRATIELA LIOY, ANTONIO AIME, MARCO DOMENICO
Data di pubblicazione:	2011
Rivista:	LECTURE NOTES IN COMPUTER SCIENCE
Abstract:	Federated Identity Management technologies are exploited for user authentication in a number of n...etwork services but their usage may conflict with security restrictions imposed in a specific domain. We considered a specific case (roaming wireless access for guests) and extended the Stork SAML-based identity federation to cope with this problem by adding dynamic data, called meta-attributes, to be used for authorization even before the user authentication is completed. This concept may be easily extended to other data needed for trust verification and complex authorization decisions in a federated environment.
ISBN:	9783642228896
Appare nelle tipologie:	4.1 Contributo in Atti di convegno

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