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Is more security more theater?




Is more security more theater?
Is more security more theater?



http://washingtontimes.com/article/20070915/TECHNOLOGY02/109150021/1020/TECHNOLOGY 

By Fred Reed
September 15, 2007

Anti-terrorist programs depend on technology remotely controlled 
cameras, automatic license plate readers, interception of cell-phone 
signals and high-tech explosives detectors.

It might pay to ask: Is this high-tech surveillance security or security 
theater? Does it provide enough additional safety to justify the added 
intrusiveness? Or do the bad guys just find a way around it?

For example, if terrorists don't know that the National Security Agency 
can intercept their phone calls in remote parts of the world, the 
intercepts will be useful. Once they know, they stop using cell phones.

This is doubtless a nuisance to them, but hardly a show-stopper. If they 
know about automated monitoring of e-mail, again, they stop using it or, 
depending on what they are doing, use an anonymous, disposable Hotmail 
account.

The inability thus far to capture Osama bin Laden demonstrates the ease 
of circumventing surveillance techniques.

For a while people talked about combating steganography the hiding of 
messages in, say, Web pages by various coding schemes. At least some 
security folk wanted specialized software to examine pages for messages 
exchanged among terrorists. Useful sometimes, perhaps unless the bad 
guys know about it.

Then they communicate by prearranged codes. For example, a post on a 
classic-car site looking for a blue 1957 Chevy six-cylinder means one 
thing, whereas looking for a red 1958 Ford means another.

If a suicide bomber (which seems to be the threat we face) thinks he 
can't get his bomb past nitrate sniffers and specialized X-ray machines 
at the airport, he simply blows himself up in a crowded part of the 
terminal. If the point is to protect airplanes, security may work.

If the point is to stop terrorism, it is useless.

There is no way to stop a guy with a backpack from getting on Metro at 
rush hour.

New York is set to spend $90 million on more cameras and license plate 
readers. What will this accomplish? A CNN story on the system quoted 
Steve Swain, a security specialist who spent years working with London's 
net of cameras, who said, "I don't know of a single incident where CCTV 
[closed-circuit television] has actually been used to spot, apprehend or 
detain offenders in the act."

Cameras aid in the investigation of a crime already committed, he said, 
and "you need to do this piece of theater so that if the terrorists are 
looking at you, they can see that you've got some measures in place."

But catching the offender is of trivial importance compared with 
preventing the terrorism. Is the theater aimed at the terrorists, or at 
the public? Surveillance increases apace. From the Times Online of 
London, "An 'intelligent' CCTV camera designed to predict when a person 
may be about to commit a crime is being tested in high streets and 
shopping centres." I have encountered brain-scan research endeavoring to 
determine moods thought to be associated with terrorists.

According to a recent ABC News poll, the public favors surveillance by 
almost 3 to 1. Governments from federal to local want to integrate 
cameras and similar devices.

Concern with terrorism makes it difficult to oppose new measures. And 
there is big money in making the equipment. All of this contributes to 
the acceptance of more and more surveillance, without anyone asking, 
"Wait, what are we really going to get out of this? Will it work?" In 
the words of Donna Lieberman, executive director of the New York ACLU, 
"Technology is an unstoppable train. The question is whether we can 
maximize the benefits and minimize the harms."




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