Mainly used for indoor cellphone signal detection and shielding, such as meeting rooms, border control units, Border Patrol and Drug Enforcement, Customs, House, Churchs, Courts, Theaters, Office, classroom. checkpoint personnel, Hospitals, Recording Studios, Banks, Contract Tendering Rooms, Testing Facilities, Security Services, Military Units, Secret Services, News Conference Scene, Libraries, Museums, Prisons and so on.
Charles Curry, founder of GPS resilience company Chronos Technology and contributor to the report, told El Reg: “There is no difference in my mind between a cyber attack over the internet and a cyber attack using GPS jammer technology. It’s something that North Korea has been doing for some time, as well as Russia. What is to stop someone from switching on a high power jammer in central London and taking out the financial services sector?”
Among the companies and organizations working on such systems are Boeing, Raytheon, BAE Systems, Lockheed Martin, CACI, the Dubai Civil Aviation Authority, Sanad Academy, Sensofusion, SystemsGrok, Batelle, Blighter Surveillance, Systems DroneShield, Dedrone, CTS Technology, Theiss UAV Solutions, MCTech, Malou Tech, Guard from Above, Saab, UMS Aero Group, OpenWorks Engineering, Advanced Ballistics Concepts, Snake River Shooting Projects, Department 13, DeTect, Drone Defence, and Liteye Systems. Methods include jamming and ballistic interception with munitions and nets.
With the development of science and technology, signal jammers become smaller and smaller, more and more hidden. Introduced today is a very covert jammers- Photo frame design jammers Device.
USAF aircrews began flying GPS-denied training sorties in 2010 as part of an initiative called “Readiness Project 2.” In 2013, the service developed a system called Simulated Programmable Aircraft-Embedded Jammer, which can realistically simulate GPS jamming on one plane’s equipment without affecting others.