4.0.0 com.baeldung spring-security-x509 0.0.1-SNAPSHOT pom spring-security-x509-basic-auth spring-security-x509-client-auth parent-boot-4 com.baeldung 0.0.1-SNAPSHOT ../parent-boot-4 org.springframework.boot spring-boot-starter-security org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-thymeleaf