Authentication and Authorization (AuthN/AuthZ)
The distinction between verifying identity (authentication) and granting access permissions (authorization), including the AAA model.
Identity
Azure AD B2C - Customer Identity and Access Management
Azure Active Directory B2C is a customer identity management service that provides authentication, authorization, and user profile …
Keycloak - Open-Source Identity and Access Management
Keycloak is an open-source identity and access management solution providing single sign-on, user federation, and identity brokering for …
Amazon Cognito - User Authentication for AI Apps
Amazon Cognito User Pools and Identity Pools: JWT token structure and expiry, MFA options, SAML/OIDC federation, Lambda triggers, rate …