How to transfer your Google Authenticator 2FA to a new phone
The Verge
SEPTEMBER 2, 2020
Two-factor authentication (2FA) is one of the best and easiest ways to keep your online accounts secure. They work by issuing an authentication code on your phone when somebody tries to access the account; if that person doesn’t have the code, they (or you) don’t get in. Different authentication apps handle this in different ways.
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