wiedzmin writes: Japanese Defense Ministry has awarded Fujitsu a contract to develop a vigilante computer virus, which will track down and eliminate other viruses, or rather — their sources of origin. Are "good" viruses a bad idea? Sophos seems to think so.
... though his invention worked superbly -- his theory was a crock of sewage
from beginning to end.
-- Vernor Vinge, "The Peace War"