A Wall Between the U.S. and Mexico?!

Schneier on Security: CYA Security: "we're seeing CYA security on the national level, from our politicians. We might be better off as a nation funding intelligence gathering and Arabic translators, but it's a better re-election strategy to fund something visible but ineffective, like a national ID card or a wall between the U.S. and Mexico.

Securing our nation from threats that are weird, threats that either happened before or captured the media's imagination, and overly specific threats are all examples of CYA security. It happens not because the authorities involved -- the Boston police, the TSA, and so on -- are not competent, or not doing their job. It happens because there isn't sufficient national oversight, planning, and coordination.

People and organizations respond to incentives. We can't expect the Boston police, the TSA, the guy who runs security for the Oscars, or local public officials to balance their own security needs against the security of the nation. They're all going to respond to the particular incentives imposed from above. What we need is a coherent antiterrorism policy at the national level: one based on real threat assessments, instead of fear-mongering, re-election strategies, or pork-barrel politics.

Sadly, though, there might not be a solution. All the money is in fear-mongering, re-election strategies, and pork-barrel politics. And, like so many things, security follows the money."