What port does OAuth 2.0 use?

OAuth 2.0 uses port 443 by default. The protocol is defined in RFC 6749.

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OAuth 2.0

Q: What is OAuth 2.0?

OAuth 2.0 (OAuth 2.0) is a Application Layer protocol in the Authentication category. Authorization framework enabling third-party applications to obtain limited access to user accounts without exposing credentials. Foundation for modern API authorization and social login.

Application Layer — Authentication

Resumen del protocolo

Nombre completo OAuth 2.0

Abreviatura OAuth 2.0

Capa OSI Application Layer

Categoría Authentication

Puerto predeterminado 443

RFC RFC 6749

Acerca de OAuth 2.0

Authorization framework enabling third-party applications to obtain limited access to user accounts without exposing credentials. Foundation for modern API authorization and social login.

Application Layer Authentication Puerto 443

Referencia de estándares

OAuth 2.0 está definido en RFC 6749, publicado por el Internet Engineering Task Force (IETF). Los RFC son los documentos de estándares oficiales para los protocolos de internet y están disponibles gratuitamente para revisión pública.

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