1. Enter password
   
   By default, your account password is the first authentication factor.
   
   You can skip entering your password by enabling the passwordless sign-in feature. Once enabled, your preferred sign-in mode and biometric verification act as the first and second steps of authentication.
   
2. Preferred sign-in mode
    Next, you verify your identity using one of the following sign-in modes:
1. Push notification - A push notification is sent to your mobile device when you try to sign in. Approve the notification to verify your identity. Works online.
2. Time-based OTP - Enter the time-based verification code generated by the OneAuth app. Works offline.
   
3. QR code scan - Scan the QR code displayed on the sign-in page using the OneAuth scanner. Works online.
   
3. Biometric verification
   If your device supports biometrics, you can add an extra layer of verification using:
1. Face ID
   
2. Touch ID
   

 Advantages:

1. Mobile SSO: Access all Zoho mobile apps without repeated sign-ins.
   
2. Multiple device sign-in: Sign in to your multiple devices and mark them as primary or secondary, so you always have a backup option to access and recover your Zoho account if needed.
   
3. Easy backup and recovery: Set a passphrase, and generate backup verification codes to recover your account if you lose access to your device or your account.
   
4. Manage multiple Zoho accounts: You can add, manage, and authenticate multiple accounts seamlessly within OneAuth.
   
5. Manage passwords: Add and manage your application passwords using OneAuth's built-in password manager.

To secure your Zoho account using OneAuth, refer to the OneAuth setup guide for Zoho account to enable MFA and configure it on your device.