Unauthorised drones in your airspace are not only a safety hazard to your team, your assets or your principal, but they will breach all of your security protocols. Current global drone regulations are not sufficient to stop drones flying into your airspace, nor do you have many legal options to stop drones from flying over areas that you’re trying to protect. Modern civilian drones have a long flight time (usually 30 minutes plus) and come as standard with long-distance communication hardware that allows them to be controlled from up to 10km away.