Comparison Table Of OIDC vs SAML vs OAuth 2.0

Do you know the differences between OIDC, SAML, and OAuth 2.0? These are three protocols for authentication, authorization, and resource access, but they have different purposes, use cases, technologies, tokens, actors, and scenarios.

Here are the main points:

👉 OIDC is for authentication across multiple applications using a single set of credentials. It is based on OAuth 2.0 and uses JWTs. It is good for social login and enterprise SSO.

👉 SAML is for authentication and authorization within enterprise environments. It is XML-based and uses SAML assertions. It is good for federated SSO.

👉 OAuth 2.0 is for authorization and resource access on behalf of a user. It uses access tokens. It is good for social login and third-party authorization.

While OIDC and SAML involve authentication and user identity, OAuth 2.0 centers around authorization and access to resources. Each protocol serves specific purposes and has different use cases, making them valuable tools for different aspects of secure authentication, authorization, and resource access in various scenarios.

To learn more on this please click on the given link-

https://ssojet.com/blog/understanding-key-sso-rotocols-and-their-use-cases/

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