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.
- 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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