4 ms·
Same problem. A good login mechanism needs to rely on a "previously agreed upon" mechanism to perform the login and not break because an SMS or email is delayed
by borplk 6y ago
Same problem. A good login mechanism needs to rely on a "previously agreed upon" mechanism to perform the login and not break because an SMS or email is delayed.
A password works this way. TOTP/HOTP 2FA also works this way.