Device identification is the process of uniquely identifying a specific electronic device or component. This can be done using a variety of methods, including:
- Device identifiers: Unique identifiers, such as serial numbers, MAC addresses, IMEI numbers, or UDIDs, are embedded in or associated with devices to distinguish them from one another.
- Physical characteristics: Physical features, such as device model, manufacturer, operating system, and hardware configuration, can be used to identify specific devices.
- Software fingerprints: Unique patterns or characteristics of software installed on a device, such as application versions, system settings, and browser configurations, can be used to identify individual devices.
