Box enables you to control access to these official Box clients:
Desktop
Android
iOS
Server
Mobile Web and Accessibility
Box Drive
By default, official Box clients are enabled, and we do not recommend you disable them. If you disable all Box Mobile clients, none of the Box Mobile admin functions will be available to you.To disable a Box client:
Open the Admin Console.
In the left sidebar, click Enterprise Settings.
In the top of the page, click Box Client.
Beside the client, click the slider button to the disabled position.