OAuth 2.0 is an open protocol to allow secure authorization in a simple and standard method from web applications and etc. The OAuth 2.0 authorization framework is an open standard for token-based authentication and authorization. OAuth allows an end user’s account information to be used by third-party services, such as Google, Facebook and etc, to obtain limited access to a web service. OAuth is one of the ways to publish and interact with protected data. It's additionally a safer and more at ease way for people to give you access. I've kept it simple to save your time.
Spring Security and Spring Boot have made imposing an internet utility the use of OAuth 2 nice and easy.
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