What is OAuth, in plain English? OAuth can be seen as a guest pass system for software. Instead of handing your actual username and password to every app or system that wants to talk to UniPhi, OAuth lets you issue a special, limited-purpose pass instead. That pass: • Proves who (or what) is asking to get in, without exposing your real login details. • Can be handed to a machine, an integration, or an app. • Can be revoked or replaced at any time without changing you