Schneier on Security: Full Body Scanners: What's Next?
Bruce Schneier bangs the same gong he’s been banging for the last several years … but it’s a good gong, and worth the beating on.
The truth is that exactly two things have made air travel safer since 9/11: reinforcing cockpit doors and convincing passengers they need to fight back. The TSA should continue to screen checked luggage. They should start screening airport workers. And then they should return airport security to pre-9/11 levels and let the rest of their budget be used for better purposes. Investigation and intelligence is how we’re going to prevent terrorism, on airplanes and elsewhere. It’s how we caught the liquid bombers. It’s how we found the Yemeni printer-cartridge bombs. And its our best chance at stopping the next serious plot.
Because if a group of well-planned and well-funded terrorist plotters makes it to the airport, the chance is pretty low that those blue-shirted crotch-groping water-bottle-confiscating TSA agents are going to catch them. The agents are trying to do a good job, but the deck is so stacked against them that their job is impossible. Airport security is the last line of defense, and it’s not a very good one.
We have a job here, too, and it’s to be indomitable in the face of terrorism. The goal of terrorism is to terrorize us: to make us afraid, and make our government do exactly what the TSA is doing. When we react out of fear, the terrorists succeed even when their plots fail. But if we carry on as before, the terrorists fail – even when their plots succeed.