Spring Boot 3 + Spring Security 6 JWT Authentication and Authorisation NEW 2023

Code In this video, you ll learn how to implement JWT authentication and authorization in a Spring Boot 3. 0 application using Spring Security 6 and a Postgres database to store user credentials. You ll see how easy it is to secure your application and protect your endpoints using JSON Web Tokens. We ll start by setting up a Postgres database and creating a user table to store our credentials. Then, we ll configure Spring Security to use JWT and define some security rules for our application. Finally, we ll test our setup by building a simple API and using Postman to send authenticated requests. Whether you re a beginner or an experienced developer, this tutorial will give you the tools you need to secure your Spring Boot application with JWT authentication and authorization.