Over the last two decades, homeland security and terrorism experts have become vital to our safety. With our world becoming more dangerous, these uniquely-qualified individuals assess global threats and prepare nations to combat them. Those who have spent their lives studying terrorism and working in homeland security also have the necessary security experience to consult companies and organizations on how they can protect their employees, clients and information.
Jim Mattis Former U.S. Secretary of Defense
Jim Mattis is an American veteran and former government official who served as the 26th United States Secretary of Defense from January 2017 through January 2019. A retired United States Marine Corps... Read More
Jeh Johnson Former Secretary Homeland Security
Jeh Johnson is an American lawyer and former government official who served as the fourth United States Secretary of Homeland Security from 2013 to 2017. He previously was the General Counsel of the D... Read More
James G. Stavridis Retired Navy Admiral and National Security Expert
James George Stavridis is a retired United States Navy admiral, currently an Operating Executive with The Carlyle Group and Chair of the Board of Counselors at McLarty Associates. In August 2018, he s... Read More
Jay Tuck U.S. Defense Expert
US defense expert Jay Tuck was executive news director of the daily network program Tagesthemen on ARD Television. In his 35 years at the German network, he produced over 500 television segments. He s... Read More
Janet Napolitano Former Governor of Arizona and Secretary of Homeland Security
Janet Napolitano is an American politician, lawyer, and university administrator who served as the 21st Governor of Arizona from 2003 to 2009 and as the United States Secretary of Homeland Security fr... Read More
John Brennan Former Director of the CIA and National Security and Intelligence Analyst
A highly-decorated intelligence professional and former senior White House official, John Brennan provides insight and perspective on leadership and the challenges that face our world today."
John Kelly Former White House Chief of Staff and U.S. Secretary of Homeland Security
John Kelly is a board member at Caliburn International and a retired U.S. Marine Corps general who served as the White House Chief of Staff for President Donald Trump from July 31, 2017, to January 2,... Read More
James "Spider" Marks Retired Major General and Geo-Political Expert
General James “Spider” Marks spent over 30 years in the United States Army holding every command position from infantry platoon leader to commanding general. Since retiring from the military, wh... Read More
Jonathan Ward Expert on U.S.-China Relations and China Global Strategy
DR. JONATHAN D. T. WARD has been studying the rise of China for more than a decade. From travels with truck caravans in Tibet and across the South China Sea by cargo ship in his early twenties, to acc... Read More