Sign in with UNET
Let people use their UNET account on your website or app. No passwords to store, no email to verify, and a different user id on every site by default.
Private by defaultA plain sign-in gets an id that is private to your site. Two sites cannot tell they know the same person.
Standard OpenID ConnectDiscovery, PKCE, introspection and back-channel logout. Any library works.
People stay in controlThey see what you ask for, and can remove your app any time. You are told at once.