As succeeding presidential administrations and leaders in the Pentagon devote increasing resources to defending U.S. computer networks and planning for potential cyber warfare, some observers are questioning whether the cyber threat has been overstated.........June 16, 2010
Yes, communications technologies are used by both the good guys and the bad guys. But the good guys far outnumber the bad guys, and it's far more valuable to make sure they're secure than it is to cripple them on the off chance it might help catch a bad guy. It's like the FBI demanding that no automobiles drive above 50 mph, so they can more easily pursue getaway cars. It might or might not work -- but, regardless, the cost to society of the resulting slowdown would be enormous...........October 15, 2010
Stuxnet has two ways to update itself. It checks back to two control servers, one in Malaysia and the other in Denmark, but also uses a peer-to-peer update system: When two Stuxnet infections encounter each other, they compare versions and make sure they both have the most recent one. It also has a kill date of June 24, 2012. On that date, the worm will stop spreading and delete itself.
We don't know who wrote Stuxnet. We don't know why. We don't know what the target is, or if Stuxnet reached it. But you can see why there is so much speculation that it was created by a government.
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