Re: [CentOS] Stupid Question (Linux antivirus)

2009-09-29 Thread Robert Heller
At Mon, 28 Sep 2009 21:08:38 -0500 CentOS mailing list centos@centos.org 
wrote:

 
 
 
 Is there a real big need for having an anti-virus on linux?
 
 if so what are some good ones to use?

There are no 'viruses' (in the MS-Windows sense) for Linux *in the
wild*.  There are rootkits and from time-to-time exploits in various
network services.  If you keep things up-to-date and use a properly
configured firewall, etc. this is generally not a problem.

If you are running a file or mail server for MS-Windows clients, there
are scanners that check for *MS-Windows* viruses.

-- 
Robert Heller -- 978-544-6933
Deepwoods Software-- Download the Model Railroad System
http://www.deepsoft.com/  -- Binaries for Linux and MS-Windows
hel...@deepsoft.com   -- http://www.deepsoft.com/ModelRailroadSystem/

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Re: [CentOS] Stupid Question (Linux antivirus)

2009-09-29 Thread Drew
 Will the software be used in a commercial environment?  If not, then you
 could use AVG from Grisoft:-
    http://free.avg.com/download
 I've used it for a couple of years now and haven't had any problems.
 Come to think of it, it hasn't found any viruses either!?!?!  Perhaps
 I've been lucky, but I prefer to believe my email server is fairly good
 at rejecting spam etc.

I'm sorry but stay as far away from them as you can. AVG 7 was great,
I used to recommend it all the time, but version 8 has become really
bloated and chews through resources like no-ones business. I installed
it on a dual-booted (XP/Debian) Laptop w/ 512M RAM and after upgrading
from 7 to 8 my machine in XP began to lag badly.


-- 
Drew

Nothing in life is to be feared. It is only to be understood.
--Marie Curie
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Re: [CentOS] Stupid Question (Linux antivirus)

2009-09-29 Thread Brian Mathis
On Mon, Sep 28, 2009 at 10:08 PM, Eric Clark eric.cl...@d-t-s-corp.com wrote:
 Is there a real big need for having an anti-virus on linux?

 if so what are some good ones to use?


In many companies that have compliance requirements, all servers are
required to have antivirus.  The argument that Linux servers don't
get viruses is irrelevant and falls on deaf ears.  (And no, you
cannot just say, well the auditors don't know what they are talking
about and consider the case closed).

We are using clam-av with a scheduled nightly scan.  Seems to work well enough.
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Re: [CentOS] Stupid Question (Linux antivirus)

2009-09-29 Thread Ron Blizzard
On Tue, Sep 29, 2009 at 8:37 AM, Drew drew@gmail.com wrote:

 I'm sorry but stay as far away from them as you can. AVG 7 was great,
 I used to recommend it all the time, but version 8 has become really
 bloated and chews through resources like no-ones business. I installed
 it on a dual-booted (XP/Debian) Laptop w/ 512M RAM and after upgrading
 from 7 to 8 my machine in XP began to lag badly.

That seems to be the pattern with anti-virus software. Starts out good
and bloats out. I remember when McAfee and Norton (or its IBM variant)
were good anti-virus applications. Then I went to AVG, used it from
six on up, and also got tired of its bloat in 8. When I rebuilt my
wife's XP computer I went with Avast! -- the jury is still out on
that.

-- 
RonB -- Using CentOS 5.3
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Re: [CentOS] Stupid Question (Linux antivirus)

2009-09-29 Thread John R Pierce
Ron Blizzard wrote:
 On Tue, Sep 29, 2009 at 8:37 AM, Drew drew@gmail.com wrote:

   
 I'm sorry but stay as far away from them as you can. AVG 7 was great,
 I used to recommend it all the time, but version 8 has become really
 bloated and chews through resources like no-ones business. I installed
 it on a dual-booted (XP/Debian) Laptop w/ 512M RAM and after upgrading
 from 7 to 8 my machine in XP began to lag badly.
 

 That seems to be the pattern with anti-virus software. Starts out good
 and bloats out. I remember when McAfee and Norton (or its IBM variant)
 were good anti-virus applications. Then I went to AVG, used it from
 six on up, and also got tired of its bloat in 8. When I rebuilt my
 wife's XP computer I went with Avast! -- the jury is still out on
 that.

   

someone suggested Avira Free last time I cleaned my wife's laptop (she 
got a koobface virus via facebook with about 8 trojan sidekicks and some 
kinda ddnsfilter too)... seems pretty good, and it found some bits of 
the koobface I missed when I cleaned it, only annoyance is a once a day 
or so popup advertisement suggesting you need to buy the full version.


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Re: [CentOS] Stupid Question (Linux antivirus)

2009-09-29 Thread Ron Blizzard
On Tue, Sep 29, 2009 at 2:17 PM, John R Pierce pie...@hogranch.com wrote:

 someone suggested Avira Free last time I cleaned my wife's laptop (she
 got a koobface virus via facebook with about 8 trojan sidekicks and some
 kinda ddnsfilter too)... seems pretty good, and it found some bits of
 the koobface I missed when I cleaned it, only annoyance is a once a day
 or so popup advertisement suggesting you need to buy the full version.

I'll look into it. Thanks.

-- 
RonB -- Using CentOS 5.3
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[CentOS] Stupid Question (Linux antivirus)

2009-09-28 Thread Eric Clark
Is there a real big need for having an anti-virus on linux?

if so what are some good ones to use?
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Re: [CentOS] Stupid Question (Linux antivirus)

2009-09-28 Thread nate
Eric Clark wrote:
 Is there a real big need for having an anti-virus on linux?

Not unless your running a mail server or file server that
serves clients that are vulnerable to viruses.


 if so what are some good ones to use?

I've always liked Sophos myself, very high quality.

nate


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Re: [CentOS] Stupid Question (Linux antivirus)

2009-09-28 Thread Ian Blackwell
Eric Clark wrote:
 Is there a real big need for having an anti-virus on linux?

 if so what are some good ones to use?
 
Will the software be used in a commercial environment?  If not, then you
could use AVG from Grisoft:-
http://free.avg.com/download
I've used it for a couple of years now and haven't had any problems. 
Come to think of it, it hasn't found any viruses either!?!?!  Perhaps
I've been lucky, but I prefer to believe my email server is fairly good
at rejecting spam etc.

If you are using it in a commercial environment, you can purchase a
subscription server licence for Linux from them.
http://www.avg.com/product-avg-server-edition-for-linux

Regards,

Ian


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