Moral #1
Your WWW server is probably not the weakest link in your system's security
- Keep up with SAIC and CERT security bulletins
- Use TCP-wrapper
- Look into Firewalls
- Get to know SATAN
for more information....
SAIC Security Documents
Introduction to TCP-wrapper
Cheswick and Bellovin, Firewalls and Internet Security: Repelling
the Wily Hacker, Addison-Wesley, Reading Mass., 1994.
How to get SATAN
NIH Unix Security page