ARTICLE: Cyberwarfare: Marching off to cyberwar, Economist, Dec 4th 2008

Here's the part with Tom:

It may make more sense for existing military bodies to concentrate on defence, by identifying the most vulnerable parts and working out how to protect them. "Anything they can do to us, we should be able to counter faster--that's the appropriate deterrence paradigm for this cyberage," says Thomas Barnett, a military strategist at Enterra Solutions, a technology firm. "We should concentrate on making ourselves resilient."