SP vs IdP in SSO: What Developers Need to Know (SAML vs OIDC) Part-3

SP vs IdP in SSO: What Developers Need to Know (SAML vs OIDC) Part-3
In this video, we break down the core building blocks of Single Sign-On (SSO) using SAML 2.0 and OpenID Connect (OIDC). If you're confused about Service Providers (SP) and Identity Providers (IdP) — this is the ultimate crash course.
💡 You'll learn:

What is SSO?
The difference between SAML and OIDC
How SP and IdP interact in both protocols
What kind of tokens are used (SAML Assertions vs ID Tokens)
Real-world examples of SSO integrations
How to choose the right protocol for your project (B2B vs B2C, web vs mobile)

Playlist
   • Authentication done Right ! SSO SAML, OIDC...  
Are you confused about modern authentication methods? 🤯
This complete video series breaks down everything you need to know about OAuth 2.0, Auth0, and other modern auth mechanisms like SSO, SAML, OpenID Connect, JWT, and more — all with real-world code examples using NestJS, TypeORM, Redis, and Passport.js.

Whether you're building secure apps or just trying to understand how login systems work, this playlist is your one-stop guide to mastering authentication. 🎯

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✅ What You’ll Learn in This Series:

🔐 OAuth 2.0 Deep Dive

Core concepts: Roles (Resource Owner, Client, Authorization Server, Resource Server)
Grant types: Authorization Code, Client Credentials, Password, Refresh Tokens
Securing APIs with OAuth 2.0

🔐 Auth0 Integration with NestJS

Setting up Auth0
Using Auth0 as an Identity Provider (IdP)
Connecting with social logins (Google, GitHub, etc.)
Managing roles, permissions, and user sessions with Auth0

🔐 SSO, SAML, and OpenID Connect (OIDC)
Understand how SSO works behind the scenes
Learn how SAML and OIDC differ and when to use each
Implement federated identity systems with Auth0

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📌 Other Authentication Methods Covered:
✅ Username & Password-Based Authentication
✅ Session-Based Authentication (with Redis store)
✅ Cookie-Based Authentication (HttpOnly, Secure)
✅ Token-Based Authentication (JWT)
✅ 2FA (Two-Factor Authentication)
✅ Biometric Authentication (Touch ID, Face ID - concepts & tools)

💡 Topics Covered in Detail:
What is authentication & why it matters in secure apps
OAuth 2.0 vs OpenID Connect (OIDC)
Difference between SSO, SAML, and Token-Based Auth
How Auth0 simplifies authentication and authorization
Real-world implementation examples using NestJS
Passport strategies for different auth flows
Security best practices (CSRF, XSS, Token expiry, Refresh tokens)

🚀 Perfect for:
Developers 🧑‍💻 | Backend Engineers 🔧 | DevSecOps 🔒 | Identity Architects 🧠
🎯 Subscribe to stay ahead in web security and authentication protocols!
👉 #OAuth2 #Auth0 #OIDC #SAML #SSO #JWT #NestJS #CyberSecurity #IdentityManagement #Authentication #PassportJS #AccessControl