Description: Use Apache 2.4 syntax for limiting address based access
Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Abstract:
 Except from using Apache 2.4 syntax here, we also 
 limit access to slbackup-php to the local machine.

--- a/etc/apache.conf
+++ b/etc/apache.conf
@@ -13,7 +13,9 @@
    DirectoryIndex index.php
    Options Indexes FollowSymLinks
    AllowOverride None
-   Order allow,deny
-   Allow from all
+
+   # adapt to your needs...
+   Require local
+
 </Directory>