> Apple claims that even with access to the device, a nine digit passcode would take 2.5 years to brute force. That's 2.5 iPhone-years of computation, though.

> Apple claims that even with access to the device, a nine digit passcode would take 2.5 years to brute force. That's 2.5 iPhone-years of computation, though. A speedy desktop could be 10 times as fast, and that's before we get to GPUs or multiple machines.