Schneier on Security

Airline Security a Waste of Cash:

Exactly two things have made airline travel safer since 9/11: reinforcement of cockpit doors, and passengers who now know that they may have to fight back. Everything else -- Secure Flight and Trusted Traveler included -- is security theater.

Schneier on Security: Perceived Risk vs. Actual Risk:

When people voluntarily take a risk, they tend to underestimate it. When they have no choice but to take the risk, they tend to overestimate it. Terrorists are scary because they attack arbitrarily, and from nowhere. Commercial airplanes are perceived as riskier than automobiles, because the controls are in someone else’s hands -- even though they’re much safer per passenger mile.