Glossary
Two-factor authentication
A second step at login, on top of your password. It can be a code by text, a code from an app, or a key. Texts are the weakest, because a SIM swap defeats them. An authenticator app is the easy upgrade.
Glossary
A second step at login, on top of your password. It can be a code by text, a code from an app, or a key. Texts are the weakest, because a SIM swap defeats them. An authenticator app is the easy upgrade.

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