Other option is to have a html page set to Root, which just displays an image or few words
a robots.txt which blocks all user agents bots like Google etc
As the main page has no links, all the pages subfiles you added from "Right Click" add to hfs
will not be found unless someone has been given a direct link..
So a subpage could be the one served from hfs, controlled by the hfs template
and showing a list of files / uploads
Index looking like this