geant GÉANT TrustBroker: Dynamic inter-federation identity management

In this presentation we give an overview of the preliminery results of the OpenCall project Géant-TrustBroker (GNTB). GNTB will enable the on-demand creation of virtual federations and put the end users in control of connecting arbitrary SPs to their own IDP even when they are not in the same federation or eduGAIN. GNTB will optionally support the fully automated setup of technical SP-IDP relationships so that users can immediately start using new services provided by federation-external SPs.


  • Daniela Pöhn Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences and Humanities


  • Daniela Pöhn, Stefan Metzger, Wolfgang Hommel

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