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

Visão geral do protocolo

Nome completo OAuth 2.0

Abreviatura OAuth 2.0

Camada OSI Application Layer

Categoria Authentication

Porta padrão 443

RFC RFC 6749

Sobre 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 Porta 443

Referência de padrões

OAuth 2.0 é definido em RFC 6749, publicado pelo Internet Engineering Task Force (IETF). Os RFCs são os documentos de padrões oficiais para protocolos de internet e estão disponíveis gratuitamente para revisão pública.

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