Security Basics mailing list archives
RE: Company Firewall's IP Address
From: "John Tolmachoff" <sflist-secbasic () reliance net>
Date: Wed, 13 Nov 2002 13:33:07 -0800
The external interface for your firewall will always show up. Otherwise, how do you think the packets you requested through HTTP session will find its way back to you? All they are doing is reading the from IP address in the packets. That is really nothing more that scare tactics for a program. Just because some one knows the IP address of the firewall does not mean they can do any thing. It is up to the configuration of the firewall to prevent issues. John Tolmachoff MCSE, CSSA IT Manager, Network Engineer RelianceSoft, Inc. Fullerton, CA 92835 www.reliancesoft.com -----Original Message----- From: tony tony [mailto:tonytorri () yahoo com] Sent: Tuesday, November 12, 2002 2:09 PM To: security-basics () securityfocus com; Cisaca Subject: Company Firewall's IP Address I was doing security research on the internet at work yesterday....when all of a sudden I got a pop up advertisement that stated that I was broadcasting my IP address to the entire internet. It then showed a screen with my IP address which was the the external IP interface of one of our companies firewalls. It just bothers me that someone would be able to determine the IP address of our firewall that easily. It seems to me that our firewall should operate in a more stealth mode. Our firewall administrator said it is not technically possible to do this. What is your take?.I am not a checkpoint firewall guru.so I do not know. All I know is that if I was a hacker, I would love to hammer away on an ip address that represented a firewall. Click on the following to learn more about this pop up site. http://www.bonzi.com/internetalert/ia99m.asp __________________________________________________ Do you Yahoo!? U2 on LAUNCH - Exclusive greatest hits videos http://launch.yahoo.com/u2
Current thread:
- Re: Company Firewall's IP Address, (continued)
- Re: Company Firewall's IP Address Mike Dresser (Nov 14)
- RE: Company Firewall's IP Address Bill Lavalette (Nov 14)
- Re: Company Firewall's IP Address David J. Bianco (Nov 14)
- Re: Company Firewall's IP Address Bill Hamel (Nov 16)
- Re: Company Firewall's IP Address Igor' Spivak (Nov 14)
- Re: Company Firewall's IP Address John Jasen (Nov 15)
- RE: Company Firewall's IP Address Rick Darsey (Nov 15)
- Re: Company Firewall's IP Address Steve Cooper (Nov 15)
- Re: Company Firewall's IP Address Bradley D. Moore (Nov 17)
- Re: Company Firewall's IP Address Chip McClure (Nov 15)
- RE: Company Firewall's IP Address John Tolmachoff (Nov 16)
- RE: Company Firewall's IP Address Daniel R. Miessler (Nov 16)
- RE: Company Firewall's IP Address Leonard.Ong (Nov 13)
- Re: Company Firewall's IP Address Meritt James (Nov 13)
- RE: Company Firewall's IP Address Bruce Fowler (Nov 15)
- Re: Company Firewall's IP Address Eric Schroeder (Nov 15)
- Re: Company Firewall's IP Address Ivan Coric (Nov 16)
- Re: Company Firewall's IP Address Meritt James (Nov 16)
- Re: Company Firewall's IP Address Bill Hamel (Nov 15)
- Re: Company Firewall's IP Address Meritt James (Nov 16)
- Re: Company Firewall's IP Address Bill Hamel (Nov 16)
- Re: Company Firewall's IP Address Bill Hamel (Nov 15)