Presumably if something is sufficiently impossible to interact with in any capacity both for the intended audience and nefarious actors, it is also "secure." Fo

Presumably if something is sufficiently impossible to interact with in any capacity both for the intended audience and nefarious actors, it is also "secure." For example, if your computer keyboard layout is scrambled through a one time pad, where no copies exist except the internal one, inputting non-random data of any kind would be provably impossible. Air gapping is a legitimate security technique. However, in this case the air gap would be between the ears of whoever designed it.