IDS mailing list archives
Re: Re: Changes in IDS Companies?
From: Aaron Turner <aturner () pobox com>
Date: Sat, 9 Nov 2002 09:22:50 -0800
On Tue, Nov 05, 2002 at 08:32:51AM -0000, Proxy Administrator wrote:
Aiguo Fei wrote :so you wouldn't miss any attack that it *could* detect.This is NOT true. If the IDS system doesn't have enough processing >power or doesn't have a good enough performance, under certain load >it may fail to process(analyze) the packet to catch the attack (of >course it has to let it pass through to fullfill the inlining >requirement).Hmmm... is this true for any other system out there which is placed inline? I thought this issue would be handled the same way a firewall would handle it.
I've gotta agree with Proxy Admin here... failing open is NOT acceptable. The solution to the performance issue is either a more powerful device or some means to do load balancing. -- Aaron Turner <aturner at pobox.com|synfin.net> http://synfin.net/aturner They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety. -- Benjamin Franklin pub 1024D/F86EDAE6 Sig: 3167 CCD6 6081 0FFC B749 9A8F 8707 9817 F86E DAE6 All emails by me are PGP signed; a lack of a signature indicates a forgery.
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Current thread:
- RE: Changes in IDS Companies? Kohlenberg, Toby (Nov 02)
- RE: Changes in IDS Companies? Kevin Timm (Nov 04)
- <Possible follow-ups>
- RE: Changes in IDS Companies? Frank Knobbe (Nov 02)
- Re: Re: Changes in IDS Companies? Proxy Administrator (Nov 02)
- Re: Re: Changes in IDS Companies? Proxy Administrator (Nov 09)
- Re: Re: Changes in IDS Companies? Aaron Turner (Nov 11)
- Re: Changes in IDS Companies? Andrew Plato (Nov 11)
- RE: Changes in IDS Companies? Kohlenberg, Toby (Nov 13)
- IDS for DataBase Systems. Hemant Ramnani (Nov 13)
- Re: Changes in IDS Companies? Gary Golomb (Nov 13)
- Re: Changes in IDS Companies? Dominique Brezinski (Nov 13)