Springboot 3 with JWT Authentication & Authorization in 2025

🌟 Course Title: UPDATED-2023 - Implement JWT Authentication with Java & Spring Boot 🚀

Headline: Learn to secure your SpringBoot based RESTful API's using Role Based JWT Authentication & Authorization! 🛡️

Course Description: This course has been thoroughly updated in 2023 to incorporate the latest Spring Security features and the newest JWT specification for implementing role-based authentication and authorization within your SpringBoot applications.

Why Secure Your APIs with JWT? 🤔

• JWT (Json Web Token): A versatile standard used to secure API endpoints across various technologies like Nodejs, Python, .NET, etc.
• Spring Boot: A popular Java framework for creating production-grade Spring applications.
• Industry Best Practices: We'll be following the best practices and standards throughout our implementation journey.

Course Breakdown:

📚 Conceptual Learning: Before diving into coding, we'll lay a solid foundation by understanding the critical concepts:

• Authentication vs Authorization 🔑
• The Importance of Securing RESTful APIs 🛡️
• What is JWT? 🎫
• JWT Terminology and Components 🗂️
• A Use Case Diagram for JWT Workflow 📐

🔥 Hands-On Implementation: Following the concepts, we'll implement JWT authentication in a SpringBoot project through a series of steps:

1. Create SpringBoot Project 🌱
2. Add Maven Dependencies 🛠️
3. Set Up with Github and CI/CD 🚀
4. Establish Database Connection 🔗
5. Define Hibernate Entity Classes 📋
6. Develop Controller Class and Create API Endpoints 🎯
7. Configure JWT with Spring Security 🛡️
8. Implement Security-Related Components: Configuration, Filters, Service 🤖
9. Configure Secret Keys and Token Expiration ⏰
10. Restrict API Endpoints Based on Roles 🚫🔧
11. Implement User Registration and Login Endpoints 🗣️
12. Define User Roles 🎩
13. Use JWT Tokens for Secured API Calls 🔄
14. Test APIs using Postman 🪝️
15. Verify and Extract Information from JWT Tokens 🕵️‍♂️
16. Complete Source Code with Proper Documentation 📑

Who Should Take This Course?

• Developers looking to secure their SpringBoot applications using JWT and Spring Security.
• API developers aiming to enhance security in RESTful services.
• Java enthusiasts eager to learn the latest authentication trends.
• Anyone interested in understanding role-based access control within Java web applications.

What You'll Achieve: By the end of this course, you will have a fully functional SpringBoot application with a robust JWT authentication and authorization system. You'll understand how to implement security measures, manage user roles, and ensure that your API endpoints are protected against unauthorized access.

Join Ranjan Pandey in this comprehensive learning journey and elevate your skills to secure and manage your Java-based RESTful APIs effectively! 🧠✨