* The possibilities for computer zombies are frightening
* More than half of organizations use IM for business, survey says
* Analysis of IBM’s FairUCE anti-spam filter
* Organizations need to get on the ball, survey shows
* Knowledge contained in e-mail needs to be managed
* Corporate culture outweighs benefits of archiving e-mail
* One reader’s story
* Readers give their views on anti-spam tools at the desktop
* IronPort’s approach to catching viruses early
* Anti-spam tools needed at both desktop and network edge
