Snort mailing list archives
Re: Kernel space Snort. Proof of concept test succeeded.
From: "Alex Butcher, ISC/ISYS" <Alex.Butcher () bristol ac uk>
Date: Wed, 15 Sep 2004 09:13:32 +0100
--On 31 August 2004 18:56 +0200 Willem de Bruijn <wdebruij () dds nl> wrote:
As for filters. we've already ported Aho-Corasick and Boyer-Moore-Horspool, a sampler, etc.. For a conference paper we've pitted snort with BMH in the kernel against regular snort and found quite considerable increases in efficiency (some 50% less CPU utilization with an older version of the software, better results are surely obtainable).
Was the user-mode Snort using Phil Wood's libpcap <http://public.lanl.gov/cpw/> or an older version without MMAP mode support?
Willem
Best Regards, Alex. -- Alex Butcher: Security & Integrity, Personal Computer Systems Group Information Systems and Computing GPG Key ID: F9B27DC9 GPG Fingerprint: D62A DD83 A0B8 D174 49C4 2849 832D 6C72 F9B2 7DC9 ------------------------------------------------------- This SF.Net email is sponsored by: thawte's Crypto Challenge Vl Crack the code and win a Sony DCRHC40 MiniDV Digital Handycam Camcorder. More prizes in the weekly Lunch Hour Challenge. Sign up NOW http://ad.doubleclick.net/clk;10740251;10262165;m _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- Kernel space Snort. Proof of concept test succeeded. Willem de Bruijn (Sep 14)
- Re: Kernel space Snort. Proof of concept test succeeded. Alex Butcher, ISC/ISYS (Sep 15)
- Re: Kernel space Snort. Proof of concept test succeeded. Willem de Bruijn (Sep 15)
- Re: Kernel space Snort. Proof of concept test succeeded. Alex Butcher, ISC/ISYS (Sep 15)
- Re: Kernel space Snort. Proof of concept test succeeded. Willem de Bruijn (Sep 15)
- Re: Kernel space Snort. Proof of concept test succeeded. Willem de Bruijn (Sep 15)
- Re: Kernel space Snort. Proof of concept test succeeded. Alex Butcher, ISC/ISYS (Sep 15)