* The code behind a virus is not speech and should not be protected
* Is it ever a good idea to publish code that could be used to create a virus?
* The thorny question of outlawing virus writing
* Quiz not to be taken seriously
* Numerical codes can leave Web-based info open to data thieves
* Think about access controls
* University of Calgary’s Ken Barker responds to criticism
* University professor draws fire for virus course
* Web bugs can be squashed
* Today’s computer criminals, and ways to defend yourself
