Block direct access to pligg pages
To block direct access to your pligg pages (which are residing inside Joomla Wrapper), use the following code.
In the pligg directory, create (or append if already exists) a .htaccess file and add the following code.
RewriteEngine On
# Blocking direct access
RewriteCond %{HTTP_REFERER} !^http://www.yourjoomlasite.com/.*$ [NC]
RewriteCond %{HTTP_REFERER} !^http://yourjoomlsite.com/.*$ [NC]
RewriteCond %{REQUEST_URI} pliggdir [NC]
RewriteRule .* - [F]
