Sybil-Based Attack Impact on Mobile Crowdsensing-Based Navigation: Privacy Versus Utility
Mobile Crowdsensing (MCS)-based data collection can facilitate a wide range of services. Navigation MCS (N-MCS)-based applications provide the Expected Time of Arrival (ETA), helping millions in their daily lives. N-MCS users share their locations and speeds to build a current state of traffic. However, malicious users...