Privacy-aware role based access control

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Author

Qun Ni, Alberto Trombetta, Elisa Bertino, Jorge Lobo

Entry type

proceedings

Abstract

Privacy has been acknowledged to be a critical requirement for many business (and non-business) environments. Therefore, the definition of an expressive and easy-to-use privacy related access control model, based on which privacy policies can be specified, is crucial. In this work we introduce a family of models (P-RBAC) that extend the well known RBAC model in order to provide full support for expressing highly complex privacy-related policies, taking into account features like purposes and obligations. We also compare our work with access control and privacy policy frameworks such as P3P, EPAL, and XACML.

Date

2007

URL

http://portal.acm.org/citation ... 9464&CFTOKEN=94614402

Booktitle

Symposium on Access Control Models and Technologies. Proceedings of the 12th ACM symposium on Access control models and technologies

Key alpha

Bertino

Pages

41-50

Publisher

ACM

Affiliation

Purdue University

Publication Date

2007-00-00

BibTex-formatted data

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@Proceedings{ Bertino,
	title = "Privacy-aware role based access control",
	author = "Qun Ni, Alberto Trombetta, Elisa Bertino, Jorge Lobo",
	year = "2007",
	booktitle = "Symposium on Access Control Models and Technologies. Proceedings of the 12th ACM symposium on Access control models and technologies",
	pages = "41-50",
	publisher = "ACM",
	abstract = "Privacy has been acknowledged to be a critical requirement for many business (and non-business) environments. Therefore, the definition of an expressive and easy-to-use privacy related access control model, based on which privacy policies can be specified, is crucial. In this work we introduce a family of models (P-RBAC) that extend the well known RBAC model in order to provide full support for expressing highly complex privacy-related policies, taking into account features like purposes and obligations. We also compare our work with access control and privacy policy frameworks such as P3P, EPAL, and XACML.",
	affiliation = "Purdue University",
	url = "http://portal.acm.org/citation.cfm?id=1266840.1266848&coll=ACM&dl=ACM&CFID=66989464&CFTOKEN=94614402",
}