Privacy Glossary
Definition: 2FA (Two-Factor Authentication) (Part 3)
A security process where users provide two different authentication factors to verify themselves.
Two-Factor Authentication (2FA) adds a vital second layer of security to your accounts. Typically, it requires something you know (your password) and something you have (an OTP sent to your phone or authenticator app). Shielding your 2FA phone coordinates via virtual numbers keeps your primary identities secure from hackers.
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