Firewall Wizards mailing list archives
Re: Reverse Proxy on DMZ
From: "John Kozubik" <john_kozubik_dc () hotmail com>
Date: Sun, 17 Jan 1999 00:49:55 PST
I am sorry to interject in the middle of the discussion here, but I must protest the use of the term "DMZ' in relation to separate segments that still remain behind the firewall. The DMZ is not firewalled. The DMZ exists _between_ the firewall and the router/modem/interface. No matter what checkpoint software and assorted other goons packaging neat little things in shiny boxes tell you, the DMZ is not firewalled, or a part of the firewall, or a segment off of the firewall, etc. I don't know what you should call it - certainly some nifty souding throwback to the vietnam war so we can all feel cool, but it is _not_ the DMZ. You may be asking what the point of an area between the firewall and the router is - it is for machines that should not be given any kind of filtering whatsoever. The data collection portion of the Navy's STEP IDS system comes to mind, or the entire portion of NFR. Or you can just put a hub in the DMZ and leave it for machines that you will throw there in case of emergency. If someone tells you they are putting their mail or www server in the DMZ, laugh at them for not firewalling these mission critical machines, or calmly explain to them that the area off of the third NIC in their firewall is _not_ the DMZ. Unless you are from CheckPoint software, in which case you are calling it a DMZ because the marketing goons think it is a 'feature' or something. kozubik - John Kozubik - john_kozubik () hotmail com PGP DSS: 0EB8 4D07 D4D5 0C28 63FE AD87 520F 57BE 850B E4C4 ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com
Current thread:
- Reverse Proxy on DMZ Joel Snider (Jan 10)
- Re: Reverse Proxy on DMZ Paul D. Robertson (Jan 11)
- Re: Reverse Proxy on DMZ Perry E. Metzger (Jan 12)
- <Possible follow-ups>
- Re: Reverse Proxy on DMZ youngk (Jan 12)
- Re: Reverse Proxy on DMZ Matt McClung, CCSA/CCSE (Jan 13)
- Re: Reverse Proxy on DMZ Perry E. Metzger (Jan 13)
- Re: Reverse Proxy on DMZ Matt McClung, CCSA/CCSE (Jan 13)
- Re: Reverse Proxy on DMZ Perry E. Metzger (Jan 13)
- Re: Reverse Proxy on DMZ John Kozubik (Jan 18)
- Re: Reverse Proxy on DMZ Amos Hayes (Jan 19)
- Re: Reverse Proxy on DMZ Roger Nebel (Jan 20)
- RE: Reverse Proxy on DMZ Andreas Haug (Jan 19)
- Re: Reverse Proxy on DMZ Amos Hayes (Jan 19)
- Re: Reverse Proxy on DMZ Matt McClung (Jan 19)
- Re: Reverse Proxy on DMZ Joseph S D Yao (Jan 20)
- Re: Reverse Proxy on DMZ H . (Jan 21)
- Re: Reverse Proxy on DMZ mike . parsons (Jan 21)