> Theoretically if the systems are properly decoupled and airgapped than the hacking surface area should be quite low. Since an over the air update is supposed

> Theoretically if the systems are properly decoupled and airgapped than the hacking surface area should be quite low. Since an over the air update is supposed to improve your 0 to 60 times, pretty much all systems must allow to be updated and thus hardly can be airgapped.