ian wrote on Dec 28
th, 2015 at 11:15pm:
Lol. Counter terrorism expert. Of all things you could have claimed to be.
Yes, and I use Behavior Pattern Recognition to identify subjects for further scrutiny. To just base it on religion, or what you perceive to be their religion will mean that you will completely miss those that could be threats but due to the nature of a person's religion not always being apparent in their physical appearance (unless they want it to be). It'll also mean that you waste time and resources on people that don't pose a threat, when you should be looking for those who do.
The Israelis made the same mistake you did and it resulted in the Lod Airport Massacre in 1972 which killed 26 and injured 79 because the terrorists were actually Japanese and in no way appeared Muslim.
Religious profiling is a waste of time because a trained terrorist is going to hide their being a Muslim and if they're a convert to Islam from, say, Germany, being blonde hair and blue eyes and a German name you will not know it at all and it's not like their documents will show it.
Behavior Pattern Recognition works on recognizing the actions and behaviors of a person, which, together fit a profile of someone that deserves further scrutiny. It could be the way they look at security, their posture, gestures and body language they use, their clothing etc.