// [START securing_urls]
<security-constraint>
    <web-resource-collection>
        <web-resource-name>tasks</web-resource-name>
        <url-pattern>/tasks/*</url-pattern>
    </web-resource-collection>
    <auth-constraint>
        <role-name>admin</role-name>
    </auth-constraint>
</security-constraint>
// [END securing_urls]