Code Defends Against 'Stealthy' Computer Worms

From ScienceDaily.com (Feb. 4):

Self-propagating worms are malicious computer programs, which, after being released, can spread throughout networks without human control, stealing or erasing hard drive data, interfering with pre-installed programs and slowing, even crashing, home and work computers. Now a new code, or algorithm, created by Penn State researchers targets the "stealthiest" of these worms, containing them before an outbreak can occur.

"In 2001 the 'Code Red' worms caused $2 billion dollars worth of damage worldwide," said Yoon-Ho Choi, a postdoctoral fellow in information sciences and technology, Penn State. "Our algorithm can prevent a worm's propagation early in its propagation stage." [read more]

Interesting. Hope the code works.