Security researchers have developed a new system called SeaGlass to detect anomalies in the cellular landscape that can indicate where and when IMSI-catchers, cell-site simulators and other devices used in cell phone surveillance are present.
Security researchers have developed a new system called SeaGlass to detect anomalies in the cellular landscape that can indicate where and when IMSI-catchers, cell-site simulators and other devices used in cell phone surveillance are present.