The grid: blueprint for a new computing infrastructure
The grid: blueprint for a new computing infrastructure
E-SCIENCE '07 Proceedings of the Third IEEE International Conference on e-Science and Grid Computing
A conceptual model for attribute aggregation
Future Generation Computer Systems
Key aspects of the UNICORE 6 security model
Future Generation Computer Systems
Towards a common authorization infrastructure for the grid
Euro-Par'09 Proceedings of the 2009 international conference on Parallel processing
UNICORE virtual organizations system
PPAM'09 Proceedings of the 8th international conference on Parallel processing and applied mathematics: Part II
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In Germany's D-Grid project numerous Grid communities are working together to provide a common overarching Grid infrastructure. The major aims of D-Grid are the integration of existing Grid deployments and their interoperability. The challenge lies in the heterogeneity of the current implementations: three Grid middleware stacks and different Virtual Organization management approaches have to be embraced to achieve the intended goals. In this article we focus on the implementation of an attribute-based authorization infrastructure that not only leverages the well-known VO attributes but also campus attributes managed by a Shibboleth federation.