Greg’s bite: Building a house upon the sand
      By Greg Mills
   The Stuxnet worm news continues to resonate around the world regarding the malware that hides in Microsoft Windows operating systems and is still infecting industrial control systems. As civilians, this seems a bit out of our area of concern, until we really understand the implications and solutions.        
http://www.macsimumnews.com/index.php/archive/gregs_bite_building_a_house_upon_the_sand/