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Security Basics: Re: nmap scan results

Re: nmap scan results

From: Ivan Coric <ivan.coric_at_workcoverqld.com.au>
Date: Sat, 19 Mar 2005 19:37:54 +1000

Filtered
       means that a firewall, filter, or other network obstacle is
covering
       the port and preventing nmap from determining whether the port
is open.
http://www.insecure.org/nmap/data/nmap_manpage.html

cheers
Ivan

Ivan Coric, CISSP
Senior IT Security Specialist
Information Technology
WorkCover Queensland
Ph: (07) 30066414 Fax: (07) 30066424
Email: ivan.coric_at_workcoverqld.com.au

>>> "Ju Ne" <ddjjembe1_at_hotmail.com> 03/19/05 06:37am >>>
I have been unhappy with many of the port scanners out there and I'm
just starting to learn the power of nmap.

I've been reviewing nmap scan results on my network. If a port comes
back
as filtered does that mean that it is open, closed, firewalled, or just

unknown?

ddjjembe

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Received on Mar 21 2005

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