4.0.0 spring-security-web-x509 0.0.1-SNAPSHOT spring-security-web-x509 pom com.baeldung parent-boot-3 0.0.1-SNAPSHOT ../../parent-boot-3 spring-security-web-x509-basic-auth spring-security-web-x509-client-auth org.springframework.boot spring-boot-starter-security org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-thymeleaf