Seymour Hersh visits the front lines:

There is surprising unanimity among cyber-security experts on one issue: that the immediate cyber threat does not come from traditional terrorist groups like Al Qaeda, at least, not for the moment. “Terrorist groups are not particularly good now in attacking our computer system,” John Arquilla told me. “They’re not that interested in ityet. The question is: Do vulnerabilities exist inside America? And, if they do, the terrorists eventually will exploit them.” Arquilla added a disturbing thought: “The terrorists of today rely on cyberspace, and they have to be good at cyber security to protect their operations.” As terrorist groups get better at defense, they may eventually turn to offense.

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