Secure OIDC Integration with Okta, Entra ID, and Vanta

The login box waits, empty, until the right identity provider answers. Integrations with Okta, Entra ID, and Vanta make that answer instant, secure, and verifiable. OpenID Connect (OIDC) is the protocol that connects them, binding identity to your application with minimal friction and maximum control.

OIDC builds on OAuth 2.0 but adds a standardized ID token. That token carries signed user identity data. With Okta, Entra ID (Azure Active Directory), and Vanta, the handshake is predictable. Your app receives what it needs—verified claims, scopes, and endpoints—without custom hacks or proprietary formats.

When integrating Okta, configure the client ID, client secret, and redirect URI in the admin console. Enable OIDC and set the authorization and token endpoints. For Entra ID, register the application in Azure, grant API permissions, and link it to the OIDC endpoints in /.well-known/openid-configuration. Vanta can enforce compliance frameworks and supply identity governance data alongside OIDC login flows.

A secure integration checks the ID token signature against the provider’s JSON Web Key Set (JWKS). It validates audience, issuer, and expiration. It reads claims to define access. In OIDC, each integration stays standardized. The discovery documents and endpoints work the same way across identity providers. That keeps your code portable and maintainable.

Whether your stack runs Python, Node.js, or Go, client libraries handle the protocol details. You supply configuration. The libraries fetch discovery metadata, redirect users to the provider’s sign-in page, and handle callback parsing. This makes multi-provider authentication simple. Switching from Okta to Entra ID or adding Vanta happens with minimal code changes.

Strong identity integration is more than login. It enforces who can enter and ties that decision to security and compliance. With OIDC, Okta, Entra ID, and Vanta speak the same language. Your app gains a uniform barrier against risk, while users get seamless sign-ins.

See how to connect these integrations to your own app at hoop.dev. Live, working OIDC login with Okta, Entra ID, or Vanta in minutes.