spring-security-practice 참고: https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81%EB%B6%80%ED%8A%B8-%EC%8B%9C%ED%81%90%EB%A6%AC%ED%8B%B0/dashboard (스프링부트 시큐리티 & JWT 강의 - 최주호) 버전 - SpringBoot3.2.0, JDK17, SpringSecurity6.2