2FA methods supported by Onet
Adding two-factor authentication is one of the most effective ways to protect your Onet account. With TOTP support, you can generate Onet verification codes directly in the Authenticator App.
Authenticator app (TOTP)
Onet lets you use time-based one-time passwords, so you can generate verification codes in an authenticator app on your device — no network or SMS needed.
Security key (U2F)
Onet works with hardware security keys using the U2F/FIDO standard.
Onet 2FA — Frequently asked questions
Does Onet support an authenticator app?
Yes. Onet supports time-based one-time passwords (TOTP), so you can add it to the Authenticator App and generate verification codes right on your device.
Which two-factor authentication methods does Onet support?
Onet currently supports: Authenticator app (TOTP), Security key (U2F).
Is it free to generate Onet codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Onet verification codes does not require an account or sign-up.
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