How do we prove who (or what) we are when accessing accounts in the age of multiple cloud services? Passwords are "a nightmare," says John Craddock, longtime Microsoft MVP and IT infrastructure and security analyst with XTSeminars Ltd. Ahead of his HIP Europe Keynote session, Craddock chats with Sean about using Decentralized Identifiers (DIDs) and Verifiable Credentials (VCs) with relying parties to break the repetitious cycle of re-entering user IDs and passwords among siloed Identity Providers (IdPs).