File download only for logged-in users?

Hi there,

first of all: this plugins looks really great.

One of my clients wants to publish a pdf-newsletter and give access to his clients to download them.
Registration is no problem. And download access via your plugin not, too.

But we want to protect these pdf files to be downloaded by direct url which may be seen for logged-in users.

Is there any way to protect our files, e.g. via url encryption?


Thanks in advance and best regards from Germany
Andreas