Public-private partnerships best weapons against cyberattacks? Summary: U.S. Deputy Secretary of Defense discusses need for industry and government collaboration to fight cyberthreats. March 1, 2012 -- 02:56 GMT (18:56 PST) Loading... Please wait. Topics: Security, Government Asia, IT Employment Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.