Zero Days Online

Sergey Ulasen - Self - Antivirus Expert, Białoruś, Eric Chien - Self - Symantec Security Response, Eugene Kaspersky - Self - Kaspersky Lab, Vitaly Kamluk - Self - Kaspersky Lab, Ralph Langner - Self - Control Systems Security Consultant, Liam O'Murchu - Self - Symantec Security Response, David Sanger - Self - Chief Washington Correspondent, New York Times, Gary Samore - Self - WMD Czar 2009 - 2013 Rolf Mowatt-Larssen - Self - CIA Officer 1982 - 2005 Olli Heinonen - Self - International Atomic Energy Agency 1983 - 2010 Emad Kiyaei - Self - Executive Director, American Iranian Council, Richard Clarke - Self - Counterterrorism Expert (as Richard A. Clarke) , Michael Hayden - Self - Director of NSA 1999 - 2005 Director of CIA 2006 - 2009 (as General Michael Hayden) , Yossi Melman - Self - Co-Author, Spies Against Armageddon, Amos Yadlin - Self - Commander of Israeli Defense Intelligence 2006 - 2010 (as Major General Amos Yadin)