FTC Staff Releases Report on Cross-Device Tracking
January 30, 2017
Cross-device tracking refers to the tracking of consumer activity across multiple devices such as smartphones, desktops, tablets and other connected devices. It helps companies understand consumer behavior better. The tracking can be deterministic (where a user logs into multiple devices affirmatively identifying the device as his/hers) or probabilistic (companies infer cross-device activity using factors like common IP address). Benefits include account security, fraud detection, targeted advertising and a seamless online experience.