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