Von Ralf Keuper 

In einem Interview mit The Paypers[1]Identity management is big business – Interview with AU10TIX team erläutert Dave Birch das Drei-Domänen-Identitäts-Modell von Hyperion.

This (3DID) brings together the identification domain where digital identities are connected to things in the real world, the authentication domain where control over those identities is established, and the authorisation domain where credentials attached to those identities are used to enable transactions[2]Digital Identity, Not Digitised Identity.