English (en)
Two-factor authentication
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: Hausa, Igbo
Related terms
Passphrase, Password
Yorùbá (yo)
- Ìfẹ̀rílàdí ọlọ́nàméjì
Decomposition: Ìlànà fífi ẹ̀rí làdí ní ọ̀nà méjì - proof of identity in two different ways.
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- Ìṣẹ̀rí oníhàméjì
Decomposition: A security process that has two forms of verification.
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