I personally would go with yes but it of course comes down to the individual 
and their risk assessment. I agree with John that if you are targeted by an 
experienced and determined attacker AV won't likely get in their way.  For that 
scenario you best have your systems locked down and other defenses in place.  
As John has said in the past you should design your security as if you don't 
have antivirus at all.  However, I will say not all attackers are as skilled 
and knowledgeable as John Strand.  Antivirus is a last line of defense and if 
it can block, interfere or identify a percentage of attacks then it may be 
worth the performance hit and bugs. 

I also fully agree with John that antivirus adds system load and may make your 
system or applications unstable.  Those are real side effects and risks of 
running antivirus.  Adding appropriate scan exclusions, turning off real-time 
scanning, upgrading or switching products can usually help out with those if 
you've got the time to fool with it.  At minimum doing a scheduled scan at some 
interval could still add value if simply to tell you the system was 
compromised.  Some people won't know they were hacked until someone or 
something tells them like a virus detection alert.  

I recommend Sophos but I'm sure there is a ClamAV port that may fit your needs.

Ryan
  ----- Original Message ----- 
  From: John Strand 
  To: PaulDotCom Security Weekly Mailing List 
  Sent: Wednesday, August 22, 2012 2:20 PM
  Subject: Re: [Pauldotcom] AV for OSX




  No.


  The reason?  I have yet to be on a test were it gets in the way. 


  I do know it causes your system to run slower and crash more.


  I would rather have a faster, less secure system than the illusion of 
security.







  On Wed, Aug 22, 2012 at 11:38 AM, xgermx <[email protected]> wrote:

    To run or not to run, that is the question. (Let's assume a home 
environment for this scenario)
    Why or why not?
    If yes, which product?

    Best,

    germ.

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  -- 
  John Strand
  O: (605) 550-0742
  C: (303) 710-1171




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