Modern communications mean most individuals today walk around with a beacon that transmits their location. Mobile phones register to a nearby tower as the owner moves through space and the phone company can collect that data in real time or retrospectively to physically place the phone with varying degrees of accuracy. Companies can also determine the owner of every handset within range of a particular tower. GPS enabled phones enable far more precise location placement. Many cars now have GPS devices installed some of which transmit the vehicle’s location to a centralized service. As the devices get cheaper and smaller law enforcement agencies can more easily attach GPS trackers to cars and individuals enabling precise round-the-clock surveillance without ever leaving the precinct. Location-based services including maps of nearby restaurants friend finders and other social networks collect location data as part of providing the service or for contextual advertising.
EFF is fighting to protect the privacy and prevent the misuse of this data that users of phones GPS transmitters and location-based services leak to providers and to the government. In our cell tracking and GPS tracking cases we advocate that the law protect this information by requiring police to get a search warrant before obtaining this sensitive data. We also work to ensure that location based service providers don’t abuse the information they collect on their customers or hand it off to other companies or the police without consent or probable cause.
EFF Related Content: Locational Privacy
- It's Not Too Late to Write to Congress About the Disastrous Rule Change What happens when you try to push a dangerous policy through without the Internet noticing? The Internet fights back. A few days ago, we warned of an impending rule change that would...
- The rapid pace of improvements in police technology has been a thorn in the side of policy makers, and watchdogs have taken note. Electronic Frontier Foundation Investigative Researcher Dave Maass said the delay in rolling out rules along with the cameras is part of a trend of law enforcement getting...
- Andrew Crocker , staff attorney at the Electronic Frontier Foundation, a non-profit digital rights group; the EFF wrote an amicus brief to the 4th circuit court’s previous 3 judge panel in 2015 stating that citizens have an expectation of privacy in historical cell site records.
- Date:Fri, 06/10/2016
- Date:Wed, 06/08/2016