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Building Blocks for Identity Federations

Meinecke, Johannes; Nussbaumer, Martin; Gaedke, Martin

Abstract:
Technologies like XML and Web Services have posed new requirements to authentication, authorization and identity management for the Web as an application platform. Beyond merely providing access control for a single isolated system, modern, flexible architectures support a business-spanning fed-eration of applications and services by sharing digital identities. The diversity of today's specifications and the many aspects to be considered, like e.g. pri-vacy, system integrity and distribution in the Web, makes the construction of these architectures a very time-consuming task. Thus, a uniform view on the overall system is needed that abstracts from technological issues. This can be achieved by extracting the core concepts from the emerging Federation tech-nologies and specifications and formalize them to an extent that they can be used as a foundation for configurable applications and services. In this paper, we introduce a solution catalogue of reusable building blocks for Identity and Access Management (IAM). We also present a configurable system that sup-ports IAM solutions in Web-service-based applications.


Zugehörige Institution(en) am KIT Institut für Telematik (TM)
Publikationstyp Proceedingsbeitrag
Jahr 2005
Sprache Englisch
Identifikator ISBN: 3-540-27996-2
ISSN: 0302-9743
KITopen ID: 1000003869
Erschienen in 5th International Conference for Web Engineering (ICWE2005)
Verlag Springer, Berlin
Seiten 203-208
Serie Lecture notes in computer science ; 3579
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