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intermediate12 hours10 steps

OAuth 2.0 & OpenID Connect Deep Dive

Master the protocols that power modern authentication and authorization. This path covers OAuth 2.0 fundamentals, authorization flows, OpenID Connect, token management, and API security best practices.

1
Glossary Term

OAuth 2.0 Fundamentals

Understand the OAuth 2.0 authorization framework, its actors, and the problems it solves.

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2
Glossary Term

The Authorization Code Flow

Learn the most common and secure OAuth 2.0 flow used by server-side applications.

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3
Glossary Term

PKCE: Securing Public Clients

Understand how PKCE protects the authorization code flow for mobile and single-page applications.

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4
Glossary Term

OAuth Scopes and Permissions

Learn how scopes define and limit the access granted to client applications.

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5
Glossary Term

JSON Web Tokens (JWT)

Understand the token format that carries authentication and authorization claims between parties.

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6
Glossary Term

OpenID Connect: Adding Identity to OAuth

Learn how OIDC extends OAuth 2.0 to provide authentication through ID tokens and the UserInfo endpoint.

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7
Glossary Term

Token-Based Authentication Patterns

Explore token management patterns including refresh tokens, token revocation, and token introspection.

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8
Book

Read: OAuth 2.0 Simplified

Start with the most accessible guide to OAuth 2.0 for a practical, clear introduction.

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9
Book

Read: OAuth 2 in Action

Go deeper with hands-on implementation guidance for building every component of an OAuth 2 ecosystem.

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10
Book

Read: API Security in Action

Apply your OAuth and OIDC knowledge to comprehensive API security implementation.

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Path Complete

You will have a solid understanding of oauth 2.0 & openid connect deep dive after completing all steps.