Protected media?!?

There is a folder named "Protected Media" in my decive. I've not noticed it before. I can't open it or delete it. Its properties show that it had been modified on NOV 14,2014. But I had bought my mobile only and December 2014.
What to do with this folder? Is it of any use?
Attachment 324560
Attachment 324561
Attachment 324562

Posted via CB10

It is safe, does not matter about the dates. This is where BlackBerry keeps most of it's "media" files. Default pictures, wallpapers and such. You can not delete it nor can you copy to and from this folder.