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Glossary

Terms10 shown

2FAAbbreviation for two-factor authentication, used to add an extra layer of verification when logging in or accessing resources.
Two-factor authenticationA security measure that adds an additional layer of authentication beyond a password, commonly abbreviated as 2FA.
Two-Factor Authentication (2FA)Add an extra verification step to the account, making it more difficult for unauthorized users to access the C2C account.
Two-factor authentication (2FA)A security mechanism that requires users to provide two different forms of identity credentials before being granted access to an account or system.
Backup verification codeA backup code used to complete account verification when the primary 2FA method is unavailable.
Biometric 2FAVerifies a user’s identity using unique physical characteristics such as fingerprints and facial recognition.
SMS 2FAAfter entering their password, the user receives a one-time verification code via their registered mobile phone number.
Hardware token 2FAThrough a physical device that can generate OTP a second authentication, such as a YubiKey or Titan security key.
Authenticator App 2FAUse an authenticator app to generate one-time passwords, usually without requiring an internet connection.
Email 2FASend a one-time verification code to the user's registered email address to complete the second authentication factor.

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Definition

Biometric 2FA

Verifies a user’s identity using unique physical characteristics such as fingerprints and facial recognition.

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