Enter your passcode length and other details below to determine the probability that an adversary would be able to crack your passcode within the specified time period, assuming your passcode is sufficiently secure (random). Just looking to make your passcode more secure? Get advice from EFF, MacRumors, and MIT.
Ref.: Lee, Micah: Upgrade your iPhone passcode to defeat the FBI’s backdoor strategy.
© John Michael Rulnick