I have not experimented successfully enough to use this all the time, but I believe that is what the Admin/File Manager / settings are for - you know there is a dropdown menu on the top left of the manager.
It's got Folders / Standar File System, Secure File System, Secure Database. I was under the impression that this was to give further security as to how data was stored and secured. I also remember locking myself, my users, me, the site, the whole thing up - rendering the site completely useless... but that was ok it was a test site. And it was over 1 year ago, when it was just being introduced.
I see problems with external links that have nothing to do with DNN but simply when you use an externa link from any existing site, the path is exposed at some point, leaving your information vulnerable to being exploited, so whatever you can have kept within the server solution is worth the effort to find out about.
So you might want to create a local or dev build and experiment with the secure folders and ensuring your content is kept within the site.
Also, making sure the robots.txt file is kept updated is another small move towards protecting your information.
The pop up window is not a bad idea.
Nina Meiers
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