Educause Security Discussion mailing list archives
Re: Closed Network Implementation?
From: Leo Song <song () UOGUELPH CA>
Date: Fri, 8 Mar 2013 12:11:17 -0500
Hi, Rick.What log tool are you using to analyse them? and have you had IDS/IPS implemented? thanks.
On 13-03-07 11:39 AM, Rick Coloccia wrote:
On 3/7/2013 11:35 AM, Willis Marti wrote:Glenn,The key lesson is that with a research university, possibly all higher ed, there is no way to know everything our faculty and staff have cooked up when the rules were less strict. I strongly feel you have to put a device in place without rules to determine what "default deny" would reject, before turning it on.+1.When we moved from open to closed, I put the firewall in a log-all state for months before throwing the switch. I was then able to work out what everything was, write appropriate rules, interact with the appropriate sysadmins, and make for a very smooth conversion from open to closed.-Rick
-- Leo Song, Senior Analyst & Cluster Lead Computing and Communication Services - Networking and Security University of Guelph (519) 824-4120 x 53181
Current thread:
- Closed Network Implementation? Thorpe, Glenn (Mar 07)
- Re: Closed Network Implementation? Willis Marti (Mar 07)
- Re: Closed Network Implementation? Rick Coloccia (Mar 07)
- Re: Closed Network Implementation? Barron Hulver (Mar 07)
- Re: Closed Network Implementation? Leo Song (Mar 08)
- Re: Closed Network Implementation? Rick Coloccia (Mar 08)
- Re: Closed Network Implementation? Harry Hoffman (Mar 08)
- Re: Closed Network Implementation? Rick Coloccia (Mar 08)
- Re: Closed Network Implementation? Rick Coloccia (Mar 07)
- Re: Closed Network Implementation? Willis Marti (Mar 07)
- Re: Closed Network Implementation? Harry Hoffman (Mar 08)
- Re: Closed Network Implementation? Willis Marti (Mar 08)
- Re: Closed Network Implementation? Mike Iglesias (Mar 08)
- Re: Closed Network Implementation? Michael Sinatra (Mar 08)
- Re: Closed Network Implementation? Mike Iglesias (Mar 08)
- Re: Closed Network Implementation? Michael Sinatra (Mar 08)