IDS mailing list archives
Re: Definition of Zero Day Protection
From: David Maynor <dmaynor () gmail com>
Date: Tue, 10 Aug 2004 10:50:02 -0400
Cisco Security Agent (CSA) and Entercept both had "0day protection." See phrack #62 for trivial ways to bypass it. Generic methods for 0day protection, like hooking functions called by shellcode, will always fail. It always seemed to me the vendors that tout 0day protection are the same vendors that do not have deep research teams to keep up with demand. On Mon, 09 Aug 2004 13:55:27 -0400, Ali-Reza Anghaie <ali () packetknife com> wrote:
On Sun, 2004-08-08 at 21:47, Teicher, Mark (Mark) wrote:What is Zero Day Protection, I think I understand the definition of Zero Day Exploits. But what is Zero Day Protection? Another marketing blurb or it can vendors actually offer zero day protection?A vulnerability is frequently known before a real-world exploit/script. So vendors are now protecting against potentials using their home-grown methods. Netscreen, TippingPoint, McAfee and others are into this market. They call this 'zero day' protection because no canned exploit is available at the time of release. They can protect against future exploits, hopefully, by looking for traffic that resembles a workable exploit. Cheers, -Ali -- OpenPGP Key: 030E44E6 -- Was I helpful?: http://svcs.affero.net/rm.php?r=packetknife -- I consider forced-full-duplex to be a serious issue somewhere between "..and these cars have the brake pedal on the right" and "we decided to put the drinking water in the brown jugs, and the 'other' water in blue". You won't necessarily die right away, but it isn't healthy. -- Donald Becker
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Current thread:
- Definition of Zero Day Protection Teicher, Mark (Mark) (Aug 09)
- RE: Definition of Zero Day Protection Rob Shein (Aug 09)
- Re: Definition of Zero Day Protection Joel Snyder (Aug 09)
- Re: Definition of Zero Day Protection Frank Knobbe (Aug 10)
- Re: Definition of Zero Day Protection Ali-Reza Anghaie (Aug 10)
- Re: Definition of Zero Day Protection Stefano Zanero (Aug 10)
- Re: Definition of Zero Day Protection Ali-Reza Anghaie (Aug 11)
- Re: Definition of Zero Day Protection David Maynor (Aug 11)
- Re: Definition of Zero Day Protection Stephen P. Berry (Aug 13)
- Re: Definition of Zero Day Protection Stefano Zanero (Aug 10)
- Re: Definition of Zero Day Protection Martin Roesch (Aug 11)
- <Possible follow-ups>
- RE: Definition of Zero Day Protection Carey, Steve T GARRISON (Aug 09)
- RE: Definition of Zero Day Protection Carey, Steve T GARRISON (Aug 09)
- Re: Definition of Zero Day Protection Drew Simonis (Aug 09)
- RE: Definition of Zero Day Protection Teicher, Mark (Mark) (Aug 09)
- RE: Definition of Zero Day Protection Michal Zalewski (Aug 10)
- Re: Definition of Zero Day Protection Ranjeet Shetye (Aug 10)
- RE: Definition of Zero Day Protection Teicher, Mark (Mark) (Aug 09)
- Re: Definition of Zero Day Protection Andy Cuff (Aug 11)
(Thread continues...)