I am trying to figure out why my pages that are marked as secure and "requires authentication" are appearing in the search when not logged in to the site. It properly redirects to the login page when a secure document is clicked on, but I don't want them to appear at all in the search results unless I am logged in with the proper permissions.

Example:
http://www.csiinc.com/wiki/

Search "Batch."

You are able to read the summary and title of secure content.

In the smart search filter, I do not see where I can exclude "secure" content. I only see where I can exclude certain document types.

Is there any way to hide secure pages/document types from the smart search in Kentico?