I know how to mark a Page or Post as visible only to members, using the Member Access plugin. Once marked, the public cannot view them; instead, you have to log in to see the page.
Is there a way to mark a PDF or other Media upload as visible only to members?
It would be great if there was a way to mark upload media (e.g., PDF files I've uploaded) as visible only to members. I can't see how to do it for media.