4 ms·
If enough people never bother to change their PIN, it might still be worth it.
by benvd 14y ago
If enough people never bother to change their PIN, it might still be worth it.
- StavrosK 14y agoYeah, but then you have to make the lookup anyway, to check if they did change it. You might as well just authenticate. Unless the original PIN always works, which is not secure.