New SPLICE Paper: ‘Users Can Deduce Sensitive Locations Protected by Privacy Zones on Fitness Tracking Apps’

Fitness tracking applications allow athletes to record and share their exercises online, including GPS routes of their activities. However, sharing mobility data potentially raises real-world privacy and safety risks. One strategy to mitigate that risk is a “Privacy Zone,” which conceals portions of the exercise routes that fall within a certain radius of a user-designated… Read More New SPLICE Paper: ‘Users Can Deduce Sensitive Locations Protected by Privacy Zones on Fitness Tracking Apps’