Charles E. Allen
HSEG MEMBER
Principal
The Chertoff Group 

Luis Almagro
Secretary General
Organization of American States

Roseanna Ander
Executive Director
University of Chicago Crime Lab and Education Lab

Wendy R. Anderson
Senior Counselor
Palantir Technologies

David Barboza
Co-Founder
The Wire

Luke Barr
Justice and Homeland Security Producer/Reporter
ABC News

Kathleen Belew, PhD
Assistant Professor of History
University of Chicago

Michael Chertoff
HSEG MEMBER
Secretary of Homeland Security (2005 – 2009)
Executive Chairman and Co-founder
The Chertoff Group

Charles Clancy, PhD
Senior Vice President, General Manager
MITRE Labs, Chief Futurist

Patricia F.S. Cogswell
National Security Strategic Advisor
Guidehouse

Dante Disparte
Chief Strategy Officer & Head of Global Policy
Circle

William Evanina
Founder & CEO
The Evanina Group
Former Director of the National Counterintelligence and Security Center (2014-2021)

Tom Fanning
Chairman, President and CEO
Southern Company

Jonathan Fleming
Executive Vice President
S2 Global

Emily Frye
Director of Cyber Integration, Center for Securing the Homeland/MITRE

Claire Grady
Chief Operating Officer
Gryphon Technologies

Jane Harman
HSEG MEMBER
President Emerita
The Wilson Center
Former Representative 36th Congressional District of California 

Catherine Herridge
CBS New
Senior Investigative Correspondent

Lawrence J. Hogan, Jr.
Governor of Maryland

Chris Inglis
National Cyber Director
Executive Office of the President

Daniel Kaniewski
Managing Director, Public Sector
Marsh McLennan

Chris Krebs
Founding Partner
Krebs Stamos Group

Cathy Lanier
HSEG MEMBER
Senior VP of Security
National Football League
Former Chief
Metropolitan Police Department

Cara LaPointe, PhD
Co-Director of the Johns Hopkins Institute for Assured Autonomy
Johns Hopkins Applied Physics Laboratory

Trace Lasley, PhD
Professor of Practice
American University

Kristina Littman
Chief, Cyber Unit, Division of Enforcement
U.S. Securities and Exchange Commission

Palmer Luckey
Founder
Anduril Industries

Jeanette Manfra
Director for Risk and Compliance
Google Cloud

Alejandro Mayorkas
Secretary of Homeland Security (2021 - Present)

Kevin McAleenan
HSEG MEMBER
Acting Secretary of Homeland Security (2019)
Chief Officer, Pangiam

Jeanne Meserve
HSEG MEMBER
Moderator
SpyTalk Podcast Co-Host and CTV Security Analyst

John Miller
Deputy Commissioner, Intelligence & Counterterrorism
New York City Police Department

Elizabeth Neumann
Chief Strategy Officer
Moonshot

Vanessa Neumann
President & Founder
Asymmetrica

Kirstjen Nielsen
HSEG MEMBER
Secretary of Homeland Security (2017-2019)
President
Lighthouse Strategies

John Pistole
HSEG MEMBER
President
Anderson University
Former Administrator
Transportation Security Administration (TSA)

Dan Prieto
Former Director of Cybersecurity and Technology, Department of Defense
Google Cloud

Georgia Quinn
General Counsel
Anchorage Digital

Alexa Raimondi
Partner, Government and Public Services Risk & Financial Advisory Practice
Deloitte & Touche LLP

Eddie Reddick
Managing Director
Deloitte

Tom Sanderson
Principal
Tom Sanderson Consulting
Co-founder and Former Director
CSIS Transnational Threats Project

Erika Shields
Chief of Louisville Metro Police Department

Melissa Smislova
DHS I&A

Jon Spaner
Public Sector Practice
McKinsey & Company

Suzanne Spaulding
HSEG MEMBER
Senior Advisor, Homeland Security, CSIS
Former Under Secretary for the National Protection and Programs Directorate

Paul Steinberg
Senior Vice President of Technology
Motorola Solutions

Gary Tomasulo
Managing Director of Corporate Security & Chief Security Officer
American Airlines

Olivia Troye
Founder
The Troye Group

Starnes Walker, PhD
HSEG MEMBER
Homeland Security Experts Group

Thomas Warrick
Non-resident Senior Fellow
Atlantic Council

Chuck Wexler
Executive Director
Police Executive Research Forum

Juan Zarate
HSEG MEMBER
Global Co-Managing Partner
K2 Integrity
Former Deputy National Security Advisor, 2005 - 2009