Richard Clarke
(Self - Counterterrorism Expert),
David Sanger
(Self - Chief Washington Correspondent, New York Times),
Michael Hayden
(Self - Director of NSA 1999-2005, Director of CIA 2006-2009),
Rolf Mowatt-Larssen
(Self - CIA Officer 1982-2005),
Olli Heinonen
(Self - International Atomic Energy Agency 1983-2010),
Eugene Kaspersky
(Self - Kaspersky Lab),
Liam O'Murchu
(Self - Symantec Security Response),
Ralph Langner
(Self - Control Systems Security Consultant),
Gary Samore
(Self - WMD Czar 2009-2013),
Yuval Steinitz
(Self - Israeli Minister of Intelligence 2013-2015),
Eric Chien
(Self - Symantec Security Response),
Chris Inglis
(Self - NSA Deputy Director, 2006-2014),
Yossi Melman
(Self - Co-Author, Spies Against Armageddon),
Emad Kiyaei
(Self - Executive Director, American Iranian Council),
Gary D. Brown
(Self - Staff Judge Advocate, U.S. Cyber Command, 2009-2012),
Amos Yadlin
(Self - Commander of Israeli Defense Intelligence 2006-2010),
Vitaly Kamluk
(Self - Kaspersky Lab),
Sergey Ulasen
(Self - Antivirus Expert, Belarus)