Use of a P3P user agent by early adopters
Proceedings of the 2002 ACM workshop on Privacy in the Electronic Society
Improving understanding of website privacy policies with fine-grained policy anchors
WWW '05 Proceedings of the 14th international conference on World Wide Web
Managing privacy preferences for federated identity management
Proceedings of the 2005 workshop on Digital identity management
User interfaces for privacy agents
ACM Transactions on Computer-Human Interaction (TOCHI)
A privacy preserving assertion based policy language for federation systems
Proceedings of the 12th ACM symposium on Access control models and technologies
XPref: a preference language for P3P
Computer Networks: The International Journal of Computer and Telecommunications Networking - Web security
Enhancing consumer privacy in the liberty alliance identity federation and web services frameworks
PET'06 Proceedings of the 6th international conference on Privacy Enhancing Technologies
Design of a cloud naming framework
Proceedings of the 7th ACM international conference on Computing frontiers
ROAuth: recommendation based open authorization
Proceedings of the Seventh Symposium on Usable Privacy and Security
A client-centric ASM-based approach to identity management in cloud computing
ER'12 Proceedings of the 2012 international conference on Advances in Conceptual Modeling
Enabling an integrated identity from disparate sources
IBM Journal of Research and Development
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User-centric identity management approaches have received significant attention for managing private and critical identity attributes from the user's perspective. User-centric identity management allows users to control their own digital identities. Users are allowed to select their credentials when responding to an authentication or attribute requester and it gives users more rights and responsibility over their identity information. However, current user-centric approaches mainly focus on interoperable architectures between existing identity management systems and privacy issues have not been considered in depth. In this paper, we propose a category-based privacy preference approach to enhance the privacy of user-centric identity management systems. In addition, we present our proof-of-concept prototype of our approach in the Identity Metasystem.