Master Keycloak Authentication with Spring Boot, React & OAuth2 🔐 | Secure Full Stack Microservices

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🎓 Welcome to the ultimate Keycloak + Spring Security course!

In this hands-on tutorial, you’ll learn how to secure your microservices architecture using Keycloak, OAuth2 flows, and Spring Boot. From basic authentication to advanced PKCE flows, this is your one-stop guide to mastering identity and access management for modern apps.

🧠 What You'll Learn:
- What is Keycloak and why it's needed
- OAuth2, Authorization Code Flow, Client Credentials Flow, PKCE
- Spring Boot integration with Keycloak
- Secure REST APIs and Web Frontends

⏱️ Course Timeline:
00:00 ⏰ - Course Introduction
02:14 🔐 - Introduction to Security, Authentication & Authorization
08:51 ❓ - Introduction and Problem Statement
18:23 🧭 - Overview of Keycloak - What and Why
23:29 🛠️ - Installing and Setting Up Keycloak
30:02 🧱 - Keycloak Architecture and Core Concepts
38:38 📡 - Authentication Protocols
42:49 🛡️ - What is OAuth2
54:21 🧪 - Implementing Authorization Code Flow
01:22:23 📢 - Message From Our Founder - Faisal
01:24:47 🔐 - Client Credentials Flow Introduction
01:30:14 🧰 - Implementing Client Credentials Flow
02:09:11 ⚙️ - Client as OAuth Client and Resource Server
02:47:23 🔐 - Introduction to PKCE Flow
02:54:40 🧑‍💻 - PKCE Flow on Backend
03:16:02 ♻️ - Refresh Tokens
03:23:40 ⚛️ - PKCE with React
04:06:02 📚 - Resources to Learn More

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#Keycloak #SpringBootSecurity #OAuth2 #Microservices #SpringSecurity #PKCE #ClientCredentials #AuthorizationCodeFlow #React #SecureApps #BackendDevelopment #JavaDevelopers #Authentication #OpenIDConnect

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