SAML — Security Assertion Markup Language
OAuth — Open Authorization
If you are familiar with SAML and OAuth, you may have discovered it to be an incomparable battle. Yes, while both SAML and OAuth deal with Identity and Access Management (IAM), their emphasis is different. In this post, I will share some background information about these protocols to better understand their motivations, how they evolved, how they are related to one another, and what future directions I see.