Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-05-01 Thread Martin Hepworth

I use Clamav on my mail gateway (along with Sophos) and it works very well,
quite a few times catching new virus outbreaks quicker than Sophos.  (All
wrapped up with MailScanner which also calls SpamAssassin for me).

BUT email/http isn't the only way to infect a windows PC so you really to
have a solution where the problem is - on the PC. Perimeter AV solutions for
Windows don't go anywhere near solving the problem.

There's http://www.clamwin.com/, or many commercial solutions that aren't
too expensive, AVG do a 'free' home solution.

www.f-prot.com is the one I use at work.

Kapersky is good also

--
Martin

On 4/29/06, Jim Stapleton [EMAIL PROTECTED] wrote:


Anyone have experience with ClamAV? Good, Bad, Ugly?

Should I use something else, or is the only good alternative
pay/expensive (such as avast)?
Am I better at leaving the antivirus stuff to the Windows machine
(which has McAfee Enterprise)?

Background:
System lags occasionally, and has crashed a few times, and is getting
disk errors (both HDs, one IDE, one SATA started this at the same
time). I suspect the motherboard, but can't be certain, could be Mem
or PSU.

Could also be virus.

So, I want to scan my backed up files while reinstalling Windows on
the other machine, before letting them go back home to play.

Thanks
-Jim
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Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Jim Stapleton

Anyone have experience with ClamAV? Good, Bad, Ugly?

Should I use something else, or is the only good alternative
pay/expensive (such as avast)?
Am I better at leaving the antivirus stuff to the Windows machine
(which has McAfee Enterprise)?

Background:
System lags occasionally, and has crashed a few times, and is getting
disk errors (both HDs, one IDE, one SATA started this at the same
time). I suspect the motherboard, but can't be certain, could be Mem
or PSU.

Could also be virus.

So, I want to scan my backed up files while reinstalling Windows on
the other machine, before letting them go back home to play.

Thanks
-Jim
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread John Nielsen
On Saturday 29 April 2006 09:06, Jim Stapleton wrote:
 Anyone have experience with ClamAV? Good, Bad, Ugly?

 Should I use something else, or is the only good alternative
 pay/expensive (such as avast)?
 Am I better at leaving the antivirus stuff to the Windows machine
 (which has McAfee Enterprise)?

I use ClamAV to scan all incoming e-mail on my mailserver with very good 
results.  I haven't ever used it as a file-scanner but I imagine it would 
serve adequately.

I frequently use AVG antivirus as well.  Their free edition is free to 
download and use at home on a single computer.  See http://free.grisoft.com 
for more info.  The non-free versions are more reasonably priced and (IMO) 
in some ways superior to the other Windows AV products I've used, most 
notably in ease-of-use and staying up-to-date.

JN

 Background:
 System lags occasionally, and has crashed a few times, and is getting
 disk errors (both HDs, one IDE, one SATA started this at the same
 time). I suspect the motherboard, but can't be certain, could be Mem
 or PSU.

 Could also be virus.

 So, I want to scan my backed up files while reinstalling Windows on
 the other machine, before letting them go back home to play.

 Thanks
 -Jim
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Richard Collyer

Jim Stapleton wrote:

Anyone have experience with ClamAV? Good, Bad, Ugly?

Should I use something else, or is the only good alternative
pay/expensive (such as avast)?
Am I better at leaving the antivirus stuff to the Windows machine
(which has McAfee Enterprise)?

Background:
System lags occasionally, and has crashed a few times, and is getting
disk errors (both HDs, one IDE, one SATA started this at the same
time). I suspect the motherboard, but can't be certain, could be Mem
or PSU.

Could also be virus.

So, I want to scan my backed up files while reinstalling Windows on
the other machine, before letting them go back home to play.


ClamAV is great IMHO.

I would use a windows machine to scan the files for virus as not many 
viruses (is that correct spelling?) exist for Unix so exposing that to 
virus stuff would be better than a windows machine doing the same.


Cheers
Richard
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Jim Stapleton

Thanks.

I don't use the free AVG on windows: I get McAfee Enterprise for free
through my work.
And the AVG free won't let me turn off the email scanner, which has
~75%-90% crash rates on the machines I've tried it on, requiring me to
reboot before I can attempt to check my email again...

On 4/29/06, John Nielsen [EMAIL PROTECTED] wrote:

On Saturday 29 April 2006 09:06, Jim Stapleton wrote:
 Anyone have experience with ClamAV? Good, Bad, Ugly?

 Should I use something else, or is the only good alternative
 pay/expensive (such as avast)?
 Am I better at leaving the antivirus stuff to the Windows machine
 (which has McAfee Enterprise)?

I use ClamAV to scan all incoming e-mail on my mailserver with very good
results.  I haven't ever used it as a file-scanner but I imagine it would
serve adequately.

I frequently use AVG antivirus as well.  Their free edition is free to
download and use at home on a single computer.  See http://free.grisoft.com
for more info.  The non-free versions are more reasonably priced and (IMO)
in some ways superior to the other Windows AV products I've used, most
notably in ease-of-use and staying up-to-date.

JN

 Background:
 System lags occasionally, and has crashed a few times, and is getting
 disk errors (both HDs, one IDE, one SATA started this at the same
 time). I suspect the motherboard, but can't be certain, could be Mem
 or PSU.

 Could also be virus.

 So, I want to scan my backed up files while reinstalling Windows on
 the other machine, before letting them go back home to play.

 Thanks
 -Jim
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Derek Ragona

Clamav works well but can be slow scanning an entire system.

-Derek

At 08:06 AM 4/29/2006, Jim Stapleton wrote:

Anyone have experience with ClamAV? Good, Bad, Ugly?

Should I use something else, or is the only good alternative
pay/expensive (such as avast)?
Am I better at leaving the antivirus stuff to the Windows machine
(which has McAfee Enterprise)?

Background:
System lags occasionally, and has crashed a few times, and is getting
disk errors (both HDs, one IDE, one SATA started this at the same
time). I suspect the motherboard, but can't be certain, could be Mem
or PSU.

Could also be virus.

So, I want to scan my backed up files while reinstalling Windows on
the other machine, before letting them go back home to play.

Thanks
-Jim
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Jim Stapleton

Thanks everyone.

Virii would be the correct spelling we biologists use, but viruses is
standard in normal-people-speak, and gets the meaing across.

I doubt I need to scan my entire machine, just my /winbackup/
directory (about 10-15GB max)


Thanks again!
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread wmc20

At 09:25 AM 4/29/2006, Jim Stapleton wrote:
Virii would be the correct spelling we biologists use, but viruses 
is standard in normal-people-speak, and gets the meaing across.


Actually I was reading up on correct vs. common plurals after a 
little debate around the office.  It would appear the 'ii plural or 
virus is NOT correct.  See:


http://linuxmafia.com/~rick/faq/plural-of-virus.html
http://dictionary.reference.com/help/faq/language/g63.html

   -Wayne
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Michael Stevens

Jim Stapleton wrote:

Anyone have experience with ClamAV? Good, Bad, Ugly?

Should I use something else, or is the only good alternative
pay/expensive (such as avast)?
Am I better at leaving the antivirus stuff to the Windows machine
(which has McAfee Enterprise)?


I've used it for a few years, primarily for mail filtering. I had a few 
problems with crashes a couple of years ago, but its been very stable since.


I haven't noticed any false positives - I don't actually run any windows 
systems or feed them, so I wouldn't have noticed the false negatives if 
they occur.


Michael
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Daniel Bye
On Sat, Apr 29, 2006 at 10:12:02AM -0400, [EMAIL PROTECTED] wrote:
 At 09:25 AM 4/29/2006, Jim Stapleton wrote:
 Virii would be the correct spelling we biologists use, but viruses 
 is standard in normal-people-speak, and gets the meaing across.
 
 Actually I was reading up on correct vs. common plurals after a 
 little debate around the office.  It would appear the 'ii plural or 
 virus is NOT correct.  See:
 
 http://linuxmafia.com/~rick/faq/plural-of-virus.html
 http://dictionary.reference.com/help/faq/language/g63.html

I think virus is a second declension masculine noun, so its nominative
plural would be 'viri', but a plural form is not known from the extant
cannon of Classical Latin.  A complication would be that 'viri' is
already known as the nominative plural of 'vir' (man), also of the
second declension (I believe - my Latin was never up to much anyway, and
what with no Cardinals or Popes to practise conversational Latin, I have
forgotten most of it!).  Which is why the other form 'virii' is
occasionally seen, but again without precedent from Classical Latin, and
with no attestation in any dictionary.

This article at Wikipedia is pretty informative, if you like that kind
of thing!
http://en.wikipedia.org/wiki/Plural_of_virus

Dan

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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Gerard Seibert
Jim Stapleton wrote:

 Anyone have experience with ClamAV? Good, Bad, Ugly?
 
 Should I use something else, or is the only good alternative
 pay/expensive (such as avast)?
 Am I better at leaving the antivirus stuff to the Windows machine
 (which has McAfee Enterprise)?
 
 Background:
 System lags occasionally, and has crashed a few times, and is getting
 disk errors (both HDs, one IDE, one SATA started this at the same
 time). I suspect the motherboard, but can't be certain, could be Mem
 or PSU.
 
 Could also be virus.
 
 So, I want to scan my backed up files while reinstalling Windows on
 the other machine, before letting them go back home to play.
 
 Thanks
 -Jim

Personally, I use ZoneAlarm Suite on my WinXP machines. I have several
networked together with my FreeBSD machine.

On several occasions, ZoneAlarm has caught a virus that ClamAV missed
during mail scanning. I am not sure why though. From what I could gather,
the ClamAV signatures had not caught up to the new virus. I reload the
Clamav signatures every 4 hours. The ZoneAlarm signatures are done once
a day, however.

Just my 2ยข.


-- 
Gerard Seibert
[EMAIL PROTECTED]


 Secrecy is the beginning of tyranny.

  Robert Heinlein
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Re: Antivirus to scan files before going onto a Windows machine: clamav?

2006-04-29 Thread Jim Stapleton

I'm not really here for windows advice, Just FreeBSD. I'm happy with
my windows AV solution as it is, as I've had too many issues with many
other solutions... And I have verified that it was hardware that was
the problem, not a virus, makes sense, it would be my first virus if
it were a virus related problem.

-Jim
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