COSU (Corporate-Owned, Single-Use) is a term used to describe a mobile device management strategy used by organizations to secure and manage corporate-owned mobile devices used by employees. In this context, some synonyms for COSU include single-purpose device, specialized device, and kiosk mode.
A single-purpose device is a type of device that is designed for specific tasks, such as managing inventory, serving as a point-of-sale device or managing customer information. Specialized devices refer to devices that are designed with unique features to support business needs and processes. Kiosk mode is a configuration setting that allows users to access only specific applications and features on the device, limiting the risks associated with unauthorized access to sensitive business data.