# OpenID Connect OpenID Connect is an identity layer built on OAuth 2.0 that lets a client obtain authenticated identity claims from an identity provider. ## Notebook evidence PDF page 18 of [[Scanned_20260730-1845]] places OpenID beside G Suite/Google Workspace, Verisign, PassKit, OpenVPN, Okta, Gmail, and SMS codes. The page traces the identity perimeter beneath web and application accounts. ## Boundary The list does not establish a configured federation, token issuance, or account relationship among the named providers. ## Relationships [[Digital Identity]] · [[Public-Key Infrastructure]] · [[One-Time Password]] ## Source - [[Scanned_20260730-1845]], PDF page 18.