Spring Boot 3.5.4 Security and MongoDB Authentication Web App with Thymeleaf and Bootstrap

Looking to secure your Java web app with Spring Boot and MongoDB?

This updated guide walks you through:
✅ MongoDB user authentication

✅ Spring Security 6 integration

✅ Thymeleaf-based login and registration pages

✅ Role-based access control

✅ Bootstrap for responsive UI

All using Spring Boot 3.5.4!

👉 Read the full tutorial here