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Layered identity infrastructure model for identity meta systems

Suriadi, Suriadi, Foo, Ernest, & Du, Rong (2008) Layered identity infrastructure model for identity meta systems. In Sixth Australasian Information Security Conference (AISC 2008), 22 - 25 January 2008, Wollongong, Australia.

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Abstract

There are several Identity Meta Systems emerging in the identity management field, such as CardSpace and Higgins Trust Framework. The goal of an Identity Meta System (IMetS) is to integrate existing or new Identity Management System (IMS) to provide users with seamless interoperability and a consistent user experience. IMetS is a complex system that tries to integrate the already complicated IMS services. With such a complex system, we need a way to assess IMetS in order to determine how well an IMetS integrates the various IMS services. However, as IMetS is a rela- tively new concept, there is no framework to identify the properties that an ideal IMetS should have. The contribution of this paper is to introduce the Layered Identity Infrastructure Model (LIIM) that can be used as a framework to assess IMetS. In addition, the LIIM framework can also be used to identify the missing components of an IMetS, to guide and improve the design of an existing IMetS, to serve as a design benchmark for a new IMetS, as well as to aid the understanding of a complicated IMetS.

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ID Code: 9906
Item Type: Conference Paper
Keywords: identity management, identity model, identity meta- system, Higgins, Cardspace
ISBN: 9781920682620
ISSN: 1445-1336
Subjects: Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > OTHER INFORMATION AND COMPUTING SCIENCES (089900) > Information and Computing Sciences not elsewhere classified (089999)
Divisions: Past > QUT Faculties & Divisions > Faculty of Science and Technology
Past > Institutes > Information Security Institute
Copyright Owner: Copyright 2008 Australian Computer Society
Copyright Statement: Copyright 2008, Australian Computer Society, Inc. This paper appeared at the Australasian Information Security Conference (AISC2008), Wollongong, Australia, January 2008. Conferences in Research and Practice in Information Technology (CRPIT), Vol. 81, Ljiljana Brankovic and Mirka Miller, Ed. Reproduction for academic, not-for profit purposes permitted provided this text is included.
Deposited On: 03 Oct 2007
Last Modified: 29 Feb 2012 23:45

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