How can OAuth 2.0 help in securing RESTful APIs in an Express.js application?

  • OAuth 2.0 allows users to authenticate with a username and password.
  • OAuth 2.0 provides a framework for implementing authentication and authorization using tokens.
  • OAuth 2.0 is not relevant to securing RESTful APIs in Express.js.
  • OAuth 2.0 can only be used for securing web applications, not APIs.
OAuth 2.0 is a standard protocol used for securing APIs. It allows you to implement authentication and authorization by issuing tokens to clients. These tokens can be used to access protected resources, making it an effective method for securing RESTful APIs in Express.js applications.
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