2FA methods supported by UK2
Adding two-factor authentication is one of the most effective ways to protect your UK2 account. With TOTP support, you can generate UK2 verification codes directly in the Authenticator App.
SMS
UK2 can send a one-time verification code to your phone via text message.
Authenticator app (TOTP)
UK2 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.
UK2 2FA — Frequently asked questions
Does UK2 support an authenticator app?
Yes. UK2 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 UK2 support?
UK2 currently supports: SMS, Authenticator app (TOTP).
Is it free to generate UK2 codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating UK2 verification codes does not require an account or sign-up.
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