Research on Countermeasures Against Unmanned Flying in Large-Scale Activity Airspace

This article first analyzes the security risks caused by the “black flight” of drones, such as national confidential information security, threats to the security of politicians, and threats to the security of airways. Secondly, by analyzing the characteristics of large-scale event UAV counter-security missions, it analyzes the successful cases of counter-measures in the security of large-scale events, and analyzes the reasons, methods and experience of success. Finally, starting from two aspects of industry supervision and technical countermeasures, it actively explores the drone public security management and control mechanism, and proposes a “four-in-one” drone control method for large-scale events.