2FA methods supported by Doppler
Adding two-factor authentication is one of the most effective ways to protect your Doppler account. With TOTP support, you can generate Doppler verification codes directly in the Authenticator App.
Doppler can deliver a one-time verification code to your email address.
Authenticator app (TOTP)
Doppler 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)
Doppler works with hardware security keys using the U2F/FIDO standard.
Doppler 2FA — Frequently asked questions
Does Doppler support an authenticator app?
Yes. Doppler 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 Doppler support?
Doppler currently supports: Email, Authenticator app (TOTP), Security key (U2F).
Is it free to generate Doppler codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating Doppler verification codes does not require an account or sign-up.
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