Schneier: Last Week’s Terrorism Arrests
Most of a recent essay by Bruce Schneier:
“Hours-long waits in the security line. Ridiculous prohibitions on what you can carry on board. Last week’s foiling of a major terrorist plot and the subsequent airport security changes graphically illustrates the difference between effective security and security theater.
None of the airplane security measures implemented because of 9/11 — no-fly lists, secondary screening, prohibitions against pocket knives and corkscrews — had anything to do with last week’s arrests. And they wouldn’t have prevented the planned attacks, had the terrorists not been arrested. A national ID card wouldn’t have made a difference, either.
Instead, the arrests are a victory for old-fashioned intelligence and investigation. Details are still secret, but police in at least two countries were watching the terrorists for a long time. They followed leads, figured out who was talking to whom, and slowly pieced together both the network and the plot.
…
Security measures that attempt to guess correctly don’t work, because invariably we will guess wrong. It’s not security, it’s security theater: measures designed to make us feel safer but not actually safer.
Airport security is the last line of defense, and not a very good one at that. Sure, it’ll catch the sloppy and the stupid — and that’s a good enough reason not to do away with it entirely — but it won’t catch a well-planned plot. We can’t keep weapons out of prisons; we can’t possibly keep them off airplanes.
The goal of a terrorist is to cause terror. Last week’s arrests demonstrate how real security doesn’t focus on possible terrorist tactics, but on the terrorists themselves. It’s a victory for intelligence and investigation, and a dramatic demonstration of how investments in these areas pay off.
And what can you do to help? Don’t be terrorized. They terrorize more of us if they kill some of us, but the dead are beside the point. If we give in to fear, the terrorists achieve their goal even if they are arrested. If we refuse to be terrorized, then they lose — even if their attacks succeed.
Essay originally appeared here: http://www.startribune.com/562/story/609687.html