Sign a user out of a managed Google Account
As an administrator, you can sign a user out of a managed Google Account, such as Google Workspace or Cloud Identity. You might want to sign them out if you don't recognize a device that’s listed in your Google Admin console, you’re suspending or removing a user, a device is lost or stolen, or you’re resetting a user's password.
Sign a user out of mobile devices & browsers
You can reset a user's sign-in cookies to sign them out of mobile devices and browsers. Suspending a user automatically resets their sign-in cookies. Resetting a user's sign-in cookies does not sign them out of apps, such as Gmail and Google Drive for desktop.
To reset a user's sign-in cookies:
- In the Admin console, go to Menu > Directory > Users.
- In the Users list, find the user.
- Click the user's name to open the user's account page.
- Click Security
- Click Sign-in cookies.
- Click Reset
Sign a user out from computers & smart home devices
Supported for computers managed by Fundamental management or standalone Google Credential Provider for Windows (GCPW) and Assistant-enabled smart home devices, such as Google Nest smart displays and speakers.
Use this method when you want to require a fresh sign-in on a specific computer or smart home device.
- Go to Menu > Devices > Overview.
- Click Endpoints.
- Select the devices that you want to sign users out from.
- At the top, click More > Sign Out User.
- Click Sign Out User to confirm.
Please check the below-supporting article for your further reference:
Sign a user out of a managed Google Account - Google Workspace Admin Help