LuTiao Programming

Mar 15, 2026 · Backend Development

Beyond @PreAuthorize: Complete Guide to Spring Security Annotations with a Spring Boot Demo

This article systematically explains the full set of Spring Security annotations—including @EnableWebSecurity, @EnableMethodSecurity, @Secured, @PreAuthorize, @PostAuthorize, and @RolesAllowed—showing how they work, their differences, and how to apply them in a practical Spring Boot project.