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