Penetration Testing mailing list archives

Re: DROP or REJECT that is the question...


From: "Thor (Hammer of God)" <thor () hammerofgod com>
Date: Wed, 4 Apr 2007 15:36:02 -0700

Reject typically sends a response saying it was rejected. Drop just drops the packet without a response.

If dropped, the user would not know if it was a firewall rule or if the ip/port was not available - this is what those prone to hyperbole call "true-stealth" or some such jargon.

t

----- Original Message ----- From: "Mohamed Abdel Kader" <mak.pen () gmail com>
To: <pen-test () securityfocus com>
Sent: Tuesday, April 03, 2007 1:07 AM
Subject: DROP or REJECT that is the question...


All,

I wanted to gather your opinions on whether firewall rules should be Dropped

Or Rejected. To me I believe that both give away the firewall rules.



What does everyone out there think?



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