Two-factor authentication (2FA) is a secondary security measure to verify your identity before signing-in. Gemini employs a mandatory 2FA policy to ensure this extra protection for your account.
At this time, we offer 2FA via Authy, SMS, and through hardware security keys through WebAuthn for logins. We will let our customers know if we decide to integrate any other form of verification for 2FA. We are unable to disable 2FA for your account entirely.
More details on 2FA security features can be found in our Gemini blogs: