Radio communication protocol cracking technology for drone countermeasures

With the development of drones, it has brought new changes to the society. It has not only penetrated into multiple scenes such as aerial photography, commercial performances, and leisure entertainment, but also enriched the service content and form of the consumer industry. But at the same time, it also brings hidden dangers to the public security security of the society, such as secret photography, transporting drugs, illegal flying and other unsafe factors are increasingly threatening public security security. Therefore, drone countermeasures have increasingly become an essential consideration in major places such as public security, railways, urban security, forests, prisons, industrial areas, and sports events. So what is the drone countermeasure? Next, Lingxin Technology will explain it to you.

The control signals used by the UAV jammer system are mostly in the conventional civilian frequency bands such as 2.4 GHZ and 5.8 GHz. With the rapid development of open source hardware and the popularity of software radio technology, the technology for cracking the UAV radio communication protocol has gradually developed. This technology is one of the advanced technologies in the field of UAV countermeasures at home and abroad. By cracking the UAV signal communication protocol, imitating the remote controller to send control signals to the UAV without affecting the normal operation of other equipment. However, with the improvement of communication encryption technology, the difficulty of cracking is increasing, and it is required to adapt to various drones on the market, and the models of drones sold need to be updated regularly, and the cost is high.”