Full Disclosure mailing list archives
Re: Support the Sasser-author fund started
From: Ondrej Krajicek <krajicek () ics muni cz>
Date: Mon, 17 May 2004 17:29:04 +0200
IMHO the data are routed through host CPU anyway, DMA is not as clever to locate the proper file in the proper filesystem on the proper volume and pass them to the proper network card. You're right that the=20 CPU does not have to process every single bit of each (?) file. But this could be solved by used more advanced bus architecture (PCIX or even something faster) and adding more CPU. Dedicated anti-virus chip is a thing which I hope is not going to happen.Hmm.. let me get this straight - I can run something like SELinux and get snappy performance on a 700mz PentiumIII, but to get security out of Windows I'll need even MORE CPU and a PCIX? What's wrong with this picture?
We are talking about on-line anti-virus scanning performance, which is decided mainly by the troughput of the I/O bus and CPU speed. SELinux is about mandatory access control. Ondra +>>>-----------------------------------------------------------------+ |Ondrej Krajicek (-KO| |Institute of Computer Science, Masaryk University Brno, CR | |http://isildur.ics.muni.cz/~ondra krajicek () ics muni cz| +--------------------------------------------------------------------+
Attachment:
_bin
Description:
Current thread:
- Re: Support the Sasser-author fund started, (continued)
- Re: Support the Sasser-author fund started Valdis . Kletnieks (May 17)
- Re: Support the Sasser-author fund started Nick FitzGerald (May 17)
- Re: Support the Sasser-author fund started Valdis . Kletnieks (May 17)
- Re: Support the Sasser-author fund started Nick FitzGerald (May 18)
- Re: Support the Sasser-author fund started Alexander Schreiber (May 17)
- Re: Support the Sasser-author fund started Nick FitzGerald (May 18)
- Re: Support the Sasser-author fund started Alexander Schreiber (May 18)
- RE: Support the Sasser-author fund started Bill Royds (May 17)
- Re: Support the Sasser-author fund started Ondrej Krajicek (May 17)
- Re: Support the Sasser-author fund started Valdis . Kletnieks (May 17)
- Re: Support the Sasser-author fund started Ondrej Krajicek (May 17)
- Re: Support the Sasser-author fund started Valdis . Kletnieks (May 17)
- Re[2]: Support the Sasser-author fund started npguy (May 16)
- Re: Support the Sasser-author fund started Exibar (May 14)
- Re: Support the Sasser-author fund started Konstantin Gavrilenko (May 15)
- RE: Support the Sasser-author fund started Aditya, ALD [Aditya Lalit Deshmukh] (May 14)
- RE: Support the Sasser-author fund started - Please stop this thread m . garg (May 14)
- Re: Support the Sasser-author fund started Exibar (May 13)
- Re: Support the Sasser-author fund started Valdis . Kletnieks (May 13)
- Re: Support the Sasser-author fund started Exibar (May 13)
- Re: Support the Sasser-author fund started Valdis . Kletnieks (May 13)