That said, guessing the PIN isn't the only attack; longer PINs also means that you have to "spy" more digits, which can be significant if the "spying" method is not 100% reliable.
But yeah. I guess it doesn't matter as long as you have a lockout mechanism.
That said, guessing the PIN isn't the only attack; longer PINs also means that you have to "spy" more digits, which can be significant if the "spying" method is not 100% reliable.
But yeah. I guess it doesn't matter as long as you have a lockout mechanism.