The code changes every 30 seconds, so it’s unique for each login attempt. TOTP is a type of two-factor authentication that uses a six-digit code (or one-time passcode, OTP) or one-time tokens generated by an authenticator app. TOTP can be used to protect accounts that hold sensitive information, such as bank accounts, cloud storage accounts, and email accounts.
TOTP is a method of authentication that uses an app on the user’s mobile device to confirm the user’s login before allowing access to their account. Adding 2FA support to your app can help protect your data from unauthorized access in case a user’s login identity (username, email, etc.) and password are compromised. Two-factor authentication (2FA) is an authentication process that requires two factors to login: something you know (like a password) and something you have (like a phone or security token).Ģ-factor authentication is a designed to improve app data security.
