Here’s how to track the smartphone apps that are tracking you
Fast Company - 05/30/2017
A team led by Northeastern University’s Dave Choffnes, an assistant professor in its College of Computer and Information Science, developed ReCon, a sort of virtual private network (VPN) for personally identifiable data (PII in the field’s jargon). Unlike a regular VPN, which protects data in a secure tunnel between a user’s device and a data center or corporate server to prevent snoopers, ReCon also uses the VPN connection to act as a scanning proxy to examine all the data passing between your smartphone and the rest of the internet. It works by installing a network profile in iOS or Android, just like regular VPN services.