Airport Security?
Hire the person that runs airport security in Israel. Do what they do, the way they do it. Yrain folks how they train them. They do a pretty good job at it.
No need to frisk 90 year old nuns or 7 year old girls, unless there are other triggers observed or discovered. It is all about the evil “profiling”. It works, when done correctly.
Another good model would be Singapore. You don't even know there is security. But there is, big time. There are built-in metal detectors along halls to your gates. Once you are at your gate waiting, a pretty uniformed lady will come around at some point and politely ask if she can wand you. No red-blooded guy will ever say no.
America’s deep- seated political-correctness pathology demands that giving Muslims, particularly men, the increased scrutiny they deserve ( indeed to even have them in the country), means that 90 year old nuns and children must be subject to strip searches. It means we all must be equally abused