Spring Boot 3.4 JWT Authentication & Security Guide

Complete tutorial on Spring Boot 3.4 JWT authentication with Spring Security 6, JJWT 0.12, refresh token cookies, and @PreAuthorize RBAC.

Learn how to configure stateless JWT authentication, password hashing, and role-based access control with Spring Security 6 and Spring Boot 3.4.

Frequently Asked Questions

What Java and Spring Boot versions are supported?
SpringForge supports Java 21 LTS and Java 17 LTS running on Spring Boot 3.4.
Does SpringForge enforce any proprietary runtime libraries?
No. SpringForge generates 100% standard, idiomatic Spring Boot open-source code with zero proprietary lock-in.