What kind of filament is that printed with and are you concerned about it failing over time? Especially if there’s spinning disks in there I’d be paranoid as hell about it falling.

There’s a great (and short) video about encryption back-doors by CGP Grey: “Should all locks have keys? Phones, Castles, Encryption, and You.” (Piped link).

“No matter how much we might wish it, there’s no way to build a digital lock that only angels can open and demons cannot. Anyone saying otherwise is either ignorant of the mathematics or less of an angel than they appear.”

EDIT: I still hate you Piped bot.