Pincode for accessing SD card/usb stick *suggestion*

Last week I touch I loosed my sd card after a gig, but found it back a day later in my bag.

But it was very scary to think really loosing the SD card and somebody else could access my card and use

my exclusive tracks.

So I was thinking, maybe its possible to add some kind of protection on the SD cards/usb sticks in Rekordbox, like a pincode or something.

Okay guys let me know what you think!