Bibliography
- America's Network . http://www.americasnetwork.com/
- Cisco World . http://www.zilker.net/business/pci/cisco
- Computer-Mediated Communication Magazine . http://www.december.com/cmc/mag
- Network Magazine . 1997 . Database for Everyone . March
- ZD Internet Magazine . 1996 . Intranet Defenses . December
- ZD Internet Magazine . 1997 . Are you safe? , January