Meet your new two-factor authenticator: your Commodore 64

Multi-factor authentication is ripe for disruption. SMS 2FA is inherently defective. Phone authenticators get stolen. Security tokens get lost.

But just try misplacing a Commodore SX-64. And any thief who tries to grab it and run gets a free hernia truss from the prison infirmary.

I want to see someone carry an SX-64 into a coffee shop to authenticate something. Please.