Two-factor authentication (2FA)

English (en)

Two-factor authentication (2FA)
Two-factor authentication (2FA) is
a security system that requires 
two separate, distinct forms of
identification in order to access
something. 

The first factor is a password 
and the second commonly includes 
a text with a code sent to your 
smartphone, or biometrics using 
your fingerprint, face, or retina.

Other languages: Igbo, Yoruba

Related terms
Passphrase, Password

  • Tabbatarwar tsaro mai ruɓi biyu

Decomposition: a security authentication that has two steps.

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  • Tabbatarwar lambobin sirri a matakai biyu

Decomposition: authenticating a password in two steps

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