Attendees at the 6th Annual Billington Cybersecurity Summit Sept. 17 heard from government, military and private sector cyber leaders on the threats and opportunities in cyberspace.  From an opening keynote by DoD CIO Terry Halvorsen to a closing panel featuring the cyber commanders from the Army, Air Force and Navy, attendees heard the insider view on where we need to go from here to strengthen our cyber defenses and protect our critical assets.  Read The CyberWire’s coverage of the summit.