Tip for Bad Guys: Burn, Don't Shred

摘要

To most people, 10,000 slivers of shredded paper are as good as trash. To three coders in San Francisco, they're a challenge-especially when the jumbled mass of paper once made up five classified government documents. The trio were not hackers trying to steal state secrets, but participants in a contest run by the Defense Advanced Research Projects Agency (Darpa), the government group that funds high-tech military research.