We have hundreds of PDF files currently in our media library we would like protected from being accessed by anyone who is not a member of the site. Currently the restriction is simply on the media category attributed to those pdf files, and this keeps non-members from seeing the files just fine and we would like to find a more comprehensive security measure here. How do we do this?
We have tried restricting via URI and that did not appear to work, nor did restricting via media category. The files were still accessible if someone copied the link and pasted it into another browser in which the member was not logged in.
Thanks.