Security
OAuth 2.0 Flows
OAuth 2.0 flows are distinct authorization protocols defining how applications request access to protected resources, each balancing security, usability, and implementation complexity. Selecting the appropriate flow is crucial for minimizing attack surfaces and adhering to the principle of least privilege.
Authorization codeAccess tokenRefresh tokenClient credentialsPKCEOpenID Connect (OIDC)Authorization Code FlowImplicit Flow
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OAuth 2.0 Flows - System Design Diagram
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