OAuth 2.0 with practical flows, implementations, real-world use cases, and decision-making for robust API architectures
What you will learn
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Learn OAuth 2.0 Token Types and Formats: Explore access tokens, refresh tokens, JWT, and opaque tokens to secure modern APIs.
Understand Token Validation Methods: Discover when to use local validation or introspection for efficient and secure token verification.
Choose the Right OAuth Client Type: Learn when to use public or confidential clients.
Define and Structure OAuth Scopes: Learn to name and structure OAuth scopes for effective, granular API access control.
Gain Basics of OIDC: Understand how OpenID Connect extends OAuth for user authentication and single sign-on.
Master User-Initiated Flows: Learn Implicit, Authorization Code, and PKCE flows for secure user authentication.
Explore Flow Challenges: Analyze vulnerabilities with real-world hacker scenarios and address them effectively.
Choose the Best Flow: Use decision trees to identify the ideal OAuth flow for your project needs.
Discover Advanced Flow Mechanisms: Learn JWT Secured Authorization Request (JAR), JWE, and Pushed Authorization Request (PAR) to enhance OAuth 2.0 security.
Implement Machine-to-Machine Flows: Learn the Client Credentials Flow for secure backend service communication.
Understand ROPC and Device Code Flows: Discover flows like Resource Owner Password Credentials and Device Code for resource owner and devices with limited input
Master Advanced Advanced Client Authentication Methods: Use JWT, SAML assertions, and X.509 mTLS for robust API security.
Learn mTLS X.509 Basics: Build foundational knowledge of mutual TLS, X.509 certificates, and Public Key Infrastructure (PKI).
Secure OAuth 2.0 Access Tokens: Protect your tokens with advanced FAPI-compliant mechanisms like mutual TLS and Demonstration of Proof-of-Possession (DPoP).
Integrate External Identity Providers: Connect with partners, JWT providers, and external systems for scalable identity solutions.
Connect with Legacy and SAML Systems: Integrate with legacy infrastructures and SAML for phased migrations.
Simulate Real-World Scenarios: Analyze attacker scenarios and explore diverse project architectures.
Make Informed Decisions: Use decision trees to select the best OAuth flows and mechanisms for secure architectures.
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