improve airport security by prepping for impact of drones as a threat or carrying tool versus emphasis on ramming fences

I recently saw on news how Philadelphia airport is ranked second in terms of intrusion via fence ramming or cutting. It is fine to improve security at fences but people in the right position need to think about what else can be dangerous. These are drones or flying objects that can carry boxes or objects that can cause threat to airplanes or airports. With technology advancing, multiple toy drones can carry heavy projects together and fly fast and cover larger ground area. That is scary if our airports are not ready for such types of security breaches. Lots of lives would be at risk. All someone would have to do is drive close to an airport and fly something over the fence. As a Muslim and citizen of this country, I am sharing this idea so we can keep people safe from terrorists.