Accessing machines behind a firewall

[Mike Schmitz <mschmitz@coinet.com>]

I am helping out a local ISP who has a few NT boxes live on the internet
serving up web pages.  We realize how insecure this is and would like to
firewall them, allowing only web and/or ftp traffic.  Is this possible/
desireable or does it just defeat the purpose of the firewall?

-- 
  Mike Schmitz     mschmitz@bend-or.com    http://www.bend-or.com/~mschmitz
  Don't blame me - I voted libertarian!    http://www.lp.org/
  Use Debian Linux - the free Gnu/Linux    http://www.debian.org/
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	 "If encryption is outlawed, only outlaws will have encryption"