mailing list archives
Permissive Firewall Policy
From: Kevin Hinze <kevin.hinze () navigators org>
Date: Thu, 21 Sep 2006 08:45:08 -0600
New to the list, so hope this has not already been covered numerous times.
I have been asked to move from a restrictive policy of only
allowed/permitted ports are allowed through the Firewall to a permissive
policy of deny known ³bad² port/protocols and allow all else. Does anyone
have lists, bookmarks or the like to show a list of known ³bad² ports? I
believe this is a bad idea but need some information to prove how difficult
it will be to manage.
Thanks in advance,
Good judgment comes with experience. Unfortunately, the experience
usually comes from bad judgment.
Kevin Hinze mailto:kevin.hinze () navigators org
Intranet Systems Engineer The Navigators
firewall-wizards mailing list
firewall-wizards () listserv icsalabs com
- Permissive Firewall Policy Kevin Hinze (Sep 22)