Role-based AAA for service utilization in federated domains
Markus Hillenbrand, Joachim Götze, Jochen M. Müller, Paul Friedrich Müller · 2005
The Web service specifications managing authentication and authorization are still a work in progress. A large-scale application built today is in need of a solid authentication and authorization infrastructure. A role-based authentication, authorization and accounting (AAA) concept is able to provide the services needed, while it is possible to gain additional flexibility to handle the co-operation between different authentication and authorization infrastructures.