There are few politicians–heck, few Americans, period–for whom I have greater respect than John McCain. Not only do I have endless admiration for his character, I find his policy judgment, especially in the national security area, to be close to faultless. Which may be just another way of saying I seldom disagree with him. But I find myself in disagreement with his stance on cybersecurity–as does one of his closest Senate colleagues, Joe Lieberman.
Lieberman is co-sponsoring legislation that would allow the Department of Homeland Security to set minimal cybersecurity standards for air traffic control systems, dams, power plants and other such facilities that are absolutely essential to the safe functioning of the American economy. This is a major issue at a time when, as Gen. Keith Alexander, the head of the National Security Agency and U.S. Cyber Command, has just warned cyberattacks aimed at U.S. infrastructure increased seventeenfold from 2009 to 2012. General Alexander further said that “on a scale of 1 to 10, American preparedness for a large-scale cyber-attack is ‘around a 3.’ ”



