Due to the fluid nature of the web, we can't guarantee these links will work past the original posting date.

Last week's column on our need to change the security system while we still can.

An interesting essay on threat models from my friend Adam Engst, author of TidBits.

Sun Microsystems' Scott McNealy on privacy.

A weird but somehow fascinating web site that really has nothing to do with this column, but I just like it.

The University of Virginia's Department of Computer Science runs the Oracle of Bacon, which links every actor to every other actor even if there isn't a Kevin Bacon in sight.