Greg Touhill: Some companies eligible for free DHS security check

Greg Touhill, deputy assistant secretary for cybersecurity and communications, DHS

If you're a company operating a piece of critical infrastructure, you can get a no-charge assessment of your cybersecurity and your security practices courtesy of the Homeland Security Department. Federal Drive with Tom Temin  talked to Greg Touhill, deputy assistant secretary for cybersecurity and communications at DHS, about the latest developments in the National Cybersecurity Assessment and Technical Services program.