Jock, PH-NDR is the only one in this thread that has said something that hasn't been said a million times before. Something that makes sense. Not bad for SLF.
As to not poking your nose in other man's profession: since when are a bunch of pilots experts in security?
PH-NDR is not telling you how to fly, but you on the other hand, are certainly telling security how to secure...
I know we like complaining about things we do not really understand, but then do not be surprised that there will be people responding, maybe even lowly SLF's who may have a better uderstanding of reality.