An identity layer built on top of OAuth 2.0 that provides authentication and user identity verification for LogScale. OpenID Connect (OIDC) extends OAuth 2.0 by adding an ID token that contains user profile information and authentication details. In LogScale, OIDC enables secure single sign-on integration with identity providers like Azure AD, Google, Okta, and other OIDC-compliant systems, allowing organizations to centralize user authentication and management while maintaining enterprise security standards.