Kak removal instructions
Describes manual removal procedures for the Kak email worm. http://defoort.free.fr/virus/kak.html
Intrinsic Security FireBreak
Anti-worm software by Intrinsic Security that uses a unique system to detect and impede the progress of worms on a computer network. http://intrinsicsecurity.com/anti-worm/
eSafe
Protection software/hardware that prevents worms and viruses from infecting corporate gateways. http://www.aladdin.com/esafe/default.asp