Remember this kid with the rubber face that snuck in the country? What if the pilot is drugged @ a Holiday Inn in a stuper and they snuck one by us with a rubber faced thief?
Or is their some Biometric system that is classifed to prevent this?
“Or is their some Biometric system that is classifed to prevent this?”
Yeah, its called a ground chief with eyeballs, Mark 1 and 2.
You might be able to fake being some random old man, but you could never pull off being a given person that is well-known.