You can easily order GPS signal jammer from the Internet, and you can protect privacy and prevent third-party tracking. These products are beneficial and should be purchased. For example, certain VIP roles can prevent illegal positioning by GPS trackers.
Of course, in North America and Europe, such devices are also needed to protect privacy. Because you don’t know when others will follow your vehicle. GPS trackers are easy to buy.
GPS jamming technology can also be used to manage drones. Professor Todd Humphreys and his team have used GPS deception technology to control an unmanned drone in Austin. They used a small helicopter to destroy the GPS system of the drone, and then provided the drone with the coordinates to reach the destination.
In positioning applications, we have a common problem: instead of trying to position the transmitter relative to ourselves, we try to position ourselves relative to a series of transmitters. Of course, we use the same technology: GPS is a good example of a TOA system.
The loss of commercial aircraft GPS functions will certainly lead to catastrophic air disasters, but Norwegian Intel believes that Russian GPS interference with Finland/Norway is neither the intention of the Russian government nor the intention of the Russian military.