This is probably the most telling part of the whole article - new therefore good! "There is yet another relay-attack-thwarting, authentication-token-based tech

This is probably the most telling part of the whole article - new therefore good! "There is yet another relay-attack-thwarting, authentication-token-based technology that we believe may have been invented or at least rediscovered by Naked Security’s Paul Ducklin: Put a slot in the car into which you have to insert a metal authentication token cut into a unique shape, and then turn it to the left or right to prove your presence…"