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Open Authorization(OAuth) 2.0Web/Security 2019. 8. 29. 15:05
1. Overview OAuth is an open standard protocol for authentication External service functions can be used in other applications OAuth2.0 is not compatible with 1.0, but the authentication process is simple 1.1 Difference between OAuth and Login Login is when a member of the A service uses the A service In the case of OAuth, the B service performs authentication and authentication through the meth..