We will start with adding the Spring Security dependencies to pom.xml:
<dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-web</artifactId> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-config</artifactId> </dependency>
The dependencies added in are spring-security-web and spring-security-config.