, SecurityFocus 2003-08-19
The Slammer worm penetrated a private computer network at Ohio's Davis-Besse nuclear power plant in January and disabled a safety monitoring system for nearly five hours, despite a belief by plant personnel that the network was protected by a firewall, SecurityFocus has learned.

Anonymous
M$ does not belong in mission critical operations - not even on the desktop.
no gui's on mission critical server and firewall on every box that is mission critical.
Let see - what fits...
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