Typically, logging into requires just your username & password. With two-factor authentication (2FA) turned on, logging in requires verification using a separate device, such as your mobile phone. Because logging in with 2FA requires that you have access to lớn a physical device, the risk of a potential intruder gaining access khổng lồ your account is much lower. provides primary & secondary methods of two-factor authentication khổng lồ prevent a loss of access khổng lồ your trương mục due to the loss of a 2FA device. If you thua thảm your 2FA device & do not have secondary methods of 2FA, you can reset your 2FA. The waiting period to lớn reset your 2FA is a minimum of 48-72 hours.

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2FA can be done when logging on through your tài khoản or through Sign-In with Google. 2FA can be turned on as an SMS text message, or with an authenticator app, such as Google Authenticator, Microsoft Authenticator, or Duo. You can also phối up 2FA using the sản phẩm điện thoại app. If you already mix up 2FA with Google Authenticator but have switched lớn a new app android phone, you can transfer Authenticator codes lớn your new device.

Please note:

The best way to ensure you retain access to your trương mục is lớn set up both primary và secondary methods for your 2FA login. When you mix up 2FA, you will be provided with backup codes, which you can tải về as a PDF and save khổng lồ your device. The tệp tin name is backupCodes.pdf. The combination of a primary & secondary 2FA method as well as stored backup codes for recovery will give you the most secure & reliable two-factor authentication setup for your account.When logging in with a Sales integration (e.g. Office 365 add-in, Outlook desktop add-in), you cannot use theSign in with Google 2FA method. You must use your e-mail and password.

Turn on two-factor authentication for your login

To mix up two-factor authentication in

In your account, click the settings settings icon in the main navigation bar.In the left sidebar menu, click Security.In the Two-factor authentication section, click Set up two-factor authentication (2FA).

settings settings icon in the main navigation bar."}" data-sheets-userformat=""2":14337,"3":"1":0,"14":,"15":"Arial","16":10" data-sheets-formula="=""">In the dialog box, click Yes. When two-factor authentication is turned on, it cannot be disabled in the account.

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Please note: once the switch is toggled on, the requirement will only take effect after 24 hours. The 24-hour grace period is for users khổng lồ set up their two-factor authentication method, if they haven"t done so yet. If a user does not set it up after 24 hours, they will be asked lớn set it up next time they log in lớn

Once turned on, every user in the account will receive an email and an in-app notification to turn on two-factor authentication in their account.

Users who already have phối up their two-factor authentication methods will be reminded to lớn generate back-up codes.Users who have not set up their two-factor authentication method can set it up via a CTA in the email or through a prompt in the notification. will then guide the user through adding their điện thoại device khổng lồ their account. This device will be used for verification each time they log in.

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Learn more about what happens when you turn on or require two-factor authentication & SSO at the same time.