- Device ID is a unique identifier for each user device, allowing security teams to track it within their business networks.
- It supports device-based authentication and access control to accurately distinguish between legitimate returning users and malicious devices.
- Device ID is combined with other digital parameters, such as browser version, operating system, screen resolution, and installed fonts, to create a comprehensive digital fingerprint of a device.
- Recognizing and analyzing fundamental device fingerprints can help prevent spoofing and fraud attempts.
- Tracking Device ID without user consent has given rise to privacy, ethical, and legal concerns.
- Regulations like the GDPR, CCPA, and ATT frameworks aim to build accountability and transparency in user data collection.
Reliance on static or traditional Device IDs will reduce in the future.