spring security maven dependencies

<!--spring security dependency starts here-->

        <!--provide essential libraries for the spring security-->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-core</artifactId>
            <version>3.1.4.RELEASE</version>
        </dependency>

        <!--provide spring security filter based web security-->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-web</artifactId>
            <version>3.1.4.RELEASE</version>
        </dependency>

        <!--spring-security-config dependency required for Spring Security XML namespace declaration.
             this dependency will be mainly used by the spring-security.xml file -->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
            <version>3.1.4.RELEASE</version>
        </dependency>

        <!--spring security dependency ends here-->