> If we're concerned about dire threats like this, the manufacturer needs a way to remotely send devices into an internet-disconnected "safe mode" before anyone

> If we're concerned about dire threats like this, the manufacturer needs a way to remotely send devices into an internet-disconnected "safe mode" before anyone's even talking about updates. This was exactly my thought. Download the update then take the device offline until it's applied if the update contains a security vulnerability.