Server-to-Server Authorization Using Mutual TLS
Leveraging a token-based architecture for API access is becoming much more popular, as it should. However, not all tokens are created equal, and there are things to consider when implementing a token-based API infrastructure.
In his article Server-to-Server Authorization Using Mutual TLS, Jonas Iggbom looks at some of the details defined in OAuth 2.0 about using Mutual Transport Layer Security to handle some of the weaknesses with traditional Bearer Tokens.