McAfee isn't a CPU hog, it's just that F-Prot is miles ahead of any other command line scanner in terms of performance.  The only thing that touches the performance of F-Prot is running ClamAV in daemon mode, but it's understandable that running a virus scanner as a service would be more efficient.  Running ClamAV as a command line/launched scanner will net even worse results than McAfee.

In my testing I found that McAfee was actually the third fastest option behind F-Prot and ClamAV in daemon mode.  All of the other scanners that I tested were slower and required more CPU.  McAfee is also generally much more reliable than F-Prot and ClamAV, and in my experience it is also more reliable than AVG, but I can't speak for the others.  The only strike against ClamAV in my book is that it isn't operated by a large corporation and likely lacks the same degree of testing prior to launching new definitions as has been evidenced a couple of times, and of course it was developed originally for Linux.

Matt



Douglas Cohn wrote:
Mcafee is a CPU HOG.  Uses double the CPU of Fprot.  I have a low powered
machine and cannot even run Mcafee but fprot is no problem.  Both is unreal.

This is the mcafee command line scanner.  The declude archive includes a
Wget updater that works fine.  I use a 4NT update script but the Wget is
probably better I have just been too lazy to change it back.

Of course you will not that the Website clearly states you are required to
have a license to mcafee before you use this code which is readily available
to all.  You can also download the daily dats which are considered BETA
quality but that's fine with me.  Unluckily I do not use the with declude
because smartermail and mcafee are just more than the measly server I have
this one can handle.  Luckily Smartermail and fprot are working just fine
with declude and I have nothing to complain about  (ESPECIALLY SINCE I GOT
RID OF THAT IMAIL --- Blech).

Here is a mcafee command line scanner. ftp://ftp.nai.com/CommonUpdater/

Download the latest superdat (sdatxxxx.exe) file from the Network Associates
ftp site.
Now you must unpack it using the "/e" parameter. From the mcafee folder, run
sdatxxxx.exe /e (where xxxx is the version number, for example
sdat4290.exe). When unpacking you don't see anything happen for about 20
seconds, just wait for it.

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Scott Fisher
Sent: Thursday, June 02, 2005 6:12 PM
To: [email protected]
Subject: Re: [Declude.Virus] Second Scanner

Matt posted speed comparison's I'd say about a year ago.

I use F-Prot
ClamAV
and McAfee

----- Original Message -----
From: "David Sullivan" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Thursday, June 02, 2005 4:50 PM
Subject: [Declude.Virus] Second Scanner


  
I know this comes up every now and then, but the last thread I can
find is from May 2004.

I was interested in what folks were using as a second scanner aside
from F-Prot. I've heard AVG is good but slow, Kaspersky fast with
updates but expensive, MacAfee good but hard to get a command line.

I thought someone had posted some stats about this but can't find
them. Any suggestions?

-- 
Best regards,
David                          mailto:[EMAIL PROTECTED]

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