Resources for the print article.
LinuxCentral: www.linuxcentral.com
Security Patches at Debian.org: www.debian.org/security
Other Linux Distributions Based on Debian and Able to Run Debian Packages: linuxmafia.com/faq/Debian/installers.html and www.debian.org/misc/children-distros
Bochs: bochs.sourceforge.net
“Securing Debian Manual”: www.debian.org/doc/manuals/securing-debian-howto