@@ -152,8 +152,8 @@ Let's look briefly at how security works and how each part of the configuration
152152comes into play.
153153
154154..versionadded ::2.4
155- A new property was added tothe firewall configuration, where you can
156- make a restriction, called `` host `` .
155+ Support for restricting security firewalls toa specific host was added in
156+ Symfony 2.4 .
157157
158158How Security Works: Authentication and Authorization
159159----------------------------------------------------
@@ -1102,7 +1102,7 @@ Thanks to the SensioFrameworkExtraBundle, you can also secure your controller us
11021102 // ...
11031103 }
11041104
1105- For more information, see the
1105+ For more information, see the
11061106:doc: `FrameworkExtraBundle documentation </bundles/SensioFrameworkExtraBundle/annotations/security >`.
11071107
11081108Securing other Services
@@ -2168,6 +2168,7 @@ Learn more from the Cookbook
21682168*:doc: `Blacklist users by IP address with a custom voter </cookbook/security/voters >`
21692169*:doc: `Access Control Lists (ACLs) </cookbook/security/acl >`
21702170*:doc: `/cookbook/security/remember_me `
2171+ *:doc: `How to Restrict Firewalls to a Specific Host </cookbook/security/host_restriction >`
21712172
21722173.. _`FOSUserBundle` :https://github.com/FriendsOfSymfony/FOSUserBundle
21732174.. _`implement the\S erializable interface` :http://php.net/manual/en/class.serializable.php