How to back up your 2FA login data

Two-factor authentication is many times more secure than classic login method with a username and password. But people rarely think about what might happen if they lose access to their authenticator app.

In professional IT environments, everyone knows by now that modern two-factor authentication (2FA) offers more security than classic login based only on a combination of username and password. However, two-factor authentication carries a significant risk that not everyone is aware of.

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