Two-component authentication
Choice of method, first configuration and change of phone without losing access.
How to enable 2FA and not lose access to your account
3 min readStart by mailing. Select the method, add it to your account and prepare a spare for the day your phone stops working.
New phone, same accounts: moving 2FA
3 min readThe installation of the authentication application itself does not play code. Move entries and check logins before you clear your previous phone.
Safety key: when to use it
2 min readA small USB or NFC device confirms the login to the right page. See how to add the key and prepare to lose it.
2FA backup codes: Prepare them before failure
2 min readThe backup code can replace the second component of the login. Save it so that losing your phone does not mean losing both methods.
2FA notification without your login
2 min readDo not approve a request that has not been started from your website. Check account activity by a known application or address.