

About us
Who We Are
OSAC is a partnership between the U.S. Department of State and private-sector security community that supports the safe operations of U.S. organizations overseas through threat alerts, analysis, and peer network groups.
The OSAC Program Office is headquartered in Washington, DC and is overseen by a 34-member public-private Council. OSAC membership includes 5,400+ member organizations and 18,000+ individual members from corporate, non-profit, academic, and faith-based groups of every size, all with overseas operations and personnel who are exposed to ever-evolving security issues.
The OSAC community collaborates in regional- and sector-specific committees to keep members informed, connected, and better equipped to manage complex security challenges around the world.

OSAC Council
The OSAC Program Office is headquartered in Washington, DC and is overseen by a 34-member public-private Council. OSAC membership includes 5,400+ member organizations and 18,000+ individual members from corporate, non-profit, academic, and faith-based groups of every size, all with overseas operations and personnel who are exposed to ever-evolving security issues.
The OSAC community collaborates in regional- and sector-specific committees to keep members informed, connected, and better equipped to manage complex security challenges around the world.
Executive Board

Carlos F. Matus
Acting Director, Diplomatic Security Service

Pete Short
Council Private Sector Co-Chair and Director, Corporate Security, Ball Corporation

Christina Johnson
Director, Global Security, Chemonics International

Greg Wurm
VP, Chief Security Officer, Elevance Health
Osac Council

Erik Antons
Chief Security Officer, Whirlpool Corporation

Billy Baker
VP, Enterprise Safety & Security, Capital One

Wendy Bashnan
Chief Security Officer, Nielsen Company

Fred Bealefeld
Chief Security Officer, Under Armour

Buffy Christie
Director of Global Security, Novelis, Inc.

Shannon Fariel-Mureithi
Global Security Director, ChildFund International

Larry Ford
Director of Enterprise Security & Preparedness, Deere & Company

Karen Frank
Sr. Director and Head of Global Security Services, Pratt & Whitney

Jeffrey Gilbert
VP and Chief Security Officer, The Coca-Cola Company

Jamie Gough
VP, Security, Samaritan’s Purse

Patrick A. Hawk
Sr. Director of Corporate Security, Discovery Communications

Brenda Heck
Head of Physical Security Operations, Standard Industries

Landes Holbrook
Sr. Manager, Global Security, Health & Safety, Brigham Young University

Jerome Holloway
Director, Office of Administrative Services, U.S. Department of Commerce

Danny P. Holtsclaw
Executive Director, Risk Management & Insurance, Wildlife Conservation Society

David Komendat
VP, Chief Security Officer, Shared Services Group, The Boeing Company

Michael Lee
Senior VP, Chief Security Officer, PepsiCo

Ryan Levinson
Senior Director of Global Security, Iron Mountain

Nick Lovrien
Chief Global Security Officer, Meta

Mark Lowry
Director, Operations & Administration, Rotary International

Leon Newsome
Senior Vice President, Chief Security Officer, National Basketball Association

Joseph Olivarez
VP, Global Security, Jacobs

John Rendeiro
VP, Global Security & Intelligence, International SOS

James F. Smith, II
VP, Asset Protection, AT&T

Cheryl Steele
VP and Chief Security Officer, Global Security and Business Resilience, Starbucks

Gary Tomasulo
VP, Chief Security Officer, Corporate Security, American Airlines

John Voorhees
Director of Security, U.S. Agency for International Development

Tom Yarbrough
Global Director of Security, Anheuser-Busch InBev

Carlos F. Matus
Acting Director, Diplomatic Security Service
Carlos F. Matus was appointed as the Principal Deputy Assistant Secretary for the Bureau of Diplomatic Security (DS) and the Director of Diplomatic Security Service (DSS) on September 13, 2021.
Mr. Matus, a career member of the Senior Foreign Service – class of Minister-Counselor – joined DS as a DSS special agent in 1987. He has since held numerous and varied assignments throughout the world.
He began his career at the Washington Field Office. His next assignment took him to the U.S. Embassies in Tegucigalpa, Honduras, and La Paz, Bolivia, until 1993. Mr. Matus then went on to DSS’ Miami Field Office, where he conducted criminal investigations. In 1995, Mr. Matus returned to Washington, DC, to serve as a passport fraud desk officer until 1997, and then as a shift leader on U.S. Secretary of State Madeleine K. Albright’s protection detail until 2000. His next two assignments were at the U.S. Embassy Panama City, Panama, until 2003 and the U.S. Embassy Kabul, Afghanistan, until 2004. After Kabul, he attended the Inter-American Defense College in Washington, DC, until 2005. Mr. Matus then served in the U.S. Department of State’s Bureau of Consular Affairs, assigned to the Vulnerabilities Assessment Unit until 2007, where he focused on public corruption investigations associated with the passport and visa processes. During this time, Mr. Matus also served as the acting criminal investigations division chief for DSS.
From 2007 to 2009, Mr. Matus served at the U.S. Embassy in Vienna, Austria. After Austria, Mr. Matus spent some time working in DS’ Legislative Affairs Office and then served as deputy regional director for contingency operations, focusing on Afghanistan until 2011. In 2011, Mr. Matus transferred to Protective Intelligence Investigations, serving as its director, until 2016. From 2016 – 2017, he returned to the U.S. Embassy Kabul, Afghanistan, to serve as the senior regional security officer. Mr. Matus served as the deputy assistant secretary for the High Threat Programs Directorate from 2017 to 2019. Mr. Matus served as the acting deputy assistant secretary for Threat Investigations and Analysis, and acting director of DSS from 2019-2021. Throughout his career, he has also held temporary duty assignments throughout the world to include Haiti, Pakistan, and Brazil.
Mr. Matus is an individual recipient of the State Department’s Meritorious and Superior Honor Awards, as well as many other commendations; and was twice recognized by the U.S. Marine Corps as RSO of the Year for D Company. He was most recently awarded the Presidential Rank Award for Meritorious Executive.
Mr. Matus is a Washington, DC, native. He graduated from the University of Maryland and the Inter-American Defense College, and holds a Master’s degree in Security and Hemispheric Defense from the University of Salvador, Buenos Aires, Argentina.
Pete Short
Council Private Sector Co-Chair and Director, Corporate Security, Ball Corporation

Pete Short
Council Private Sector Co-Chair and Director, Corporate Security, Ball Corporation
Pete Short is responsible for all aspects of security and the coordination of crisis management programs across Ball Corporation’s global enterprise. Ball Corporation is a provider of metal packaging for beverages, foods and household products, and of aerospace and other technologies and services to commercial and governmental customers. Founded in 1880, the company employs 18,500 people worldwide.
Pete is the current private sector council co-chair of OSAC and sits on the Executive Working Group (EWG). He also serves as Co-Chair of the DSAC Membership and Engagement Committee. He is a member of the International Security Management Association (ISMA).
Preceding his current role; Pete was the director of program security for Ball Aerospace. He joined Ball in 2010 with 22 years of experience as a security professional in the aerospace and defense sector. He has held positions with Raytheon Company, Hughes Electronics and Lockheed Missiles and Space. Pete began his career as a uniformed security officer and volunteer firefighter in Yosemite National Park immediately after receiving a BS in criminal justice from the University of Southern Mississippi in May 1988.
Christina Johnson
Director, Global Security, Chemonics International

Christina Johnson
Director, Global Security, Chemonics International
Christina Johnson is a senior security risk management professional currently serving as Global Safety and Security Director for Chemonics International with responsibility to support 6000+ employees implementing over two billion dollars in business solutions in 60+ countries. She is a subject matter expert in security policy, crisis management, risk analysis and training with significant recent experience providing security management at corporate and country-levels. She provides continuous internal security risk consulting to C-level, executive, and program leaders across the enterprise and holistically integrates safety and security into core business operations. Her global experience includes work overseas including in Pakistan, China, Bangladesh, the Philippines, Afghanistan, Iraq, West Bank, Kenya, Sudan, South Sudan, Kenya, and the Democratic Republic of Congo.
Greg Wurm
VP, Chief Security Officer, Elevance Health

Greg Wurm
VP, Chief Security Officer, Elevance Health
Greg Wurm is the Vice President, Chief Security Officer at Elevance Health, formerly Anthem, Inc. In this role, he is responsible for the global security of associates and facilities, physical security programs, executive protection, security awareness, risk mitigation and safety. With over 74 million people served by its affiliated companies, including more than 40 million with its family of health plans, Elevance Health is one of the nation’s leading health benefits companies.
Greg has been with Elevance Health since 2011, having held roles managing the physical security program, site risk assessment program, security audits, security vendor management and the domestic security operations prior to being named as the leader of the department in 2014.
Prior to joining Elevance, Greg was the Vice President of Security at Centene Corporation. In this role, he had oversight for security operations, executive protection, and was a team member of the crisis management and business continuity programs.
Greg’s background is in law enforcement where he was the Chief of Police in Ladue, MO. He had executive oversight of the police department and served on the Board of Directors for the St. Louis Area Major Case Squad. Before being appointed Chief of Police, Greg spent 20 years with the St. Louis Metropolitan Police Department, serving in number of roles including patrol commander, internal affairs, detective bureau and SWAT.
Greg holds a Master of Science degree in criminal justice and a Bachelor of Science degree in business administration. He is a graduate of the FBI National Academy, the United States Secret Service Dignitary Protection Seminar, the Domestic Security Executive Academy and the Kellogg School of Management Senior Executive Leadership Program. Greg is certified by the American Society for Industrial Security (ASIS) as a Certified Protection Professional (CPP). He is a member of several professional groups, including the Overseas Security Advisory Council (OSAC), International Security Management Association (ISMA), the Domestic Security Alliance Council (DSAC), the FBI National Academy Associates (FBINAA) and the International Association of Chiefs of Police (IACP). Greg also serves as a member of the Everbridge Executive Advisory Board.
Erik Antons
Chief Security Officer, Whirlpool Corporation

Erik Antons
Chief Security Officer, Whirlpool Corporation
Erik Antons is the chief security officer of Whirlpool Corporation where he leads the physical security risk management program for the $21B enterprise of 77,000+ employees across 170+ countries. Previously, he was vice president and chief security officer of Hyatt Hotels Corporation where he was responsible for the safeguarding of 127,000+ associates and 910+ hotels, offices, and assets in 65 countries. Prior to joining Hyatt, Antons was manager of international security and executive services with Sempra Energy.
Antons began his security management career as a special agent with the Diplomatic Security Service, U.S. Department of State, where he safeguarded the people, property and information of Americans overseas, often in critical-threat environments.
Antons is a Certified Protection Professional (CPP) and Physical Security Professional (PSP) with ASIS International and is a Certified Lodging Security Director (CLSD) with the American Hotel and Lodging Educational Institute. He represents Whirlpool Corporation as one of 31 organizations on the U.S. Dept. of State’s Overseas Security Advisory Council (OSAC) and is also a member of The International Security Management Association (ISMA), The Domestic Security Alliance Council (DSAC), The Information Systems Audit and Control Association (ISACA), and The Asset Protection Executives (APEX). He’s a veteran infantryman of the Army National Guard and he speaks Spanish.
He holds a M.S. in Homeland Security from San Diego State University where he serves as an adjunct faculty member with the Homeland Security Department, and a B.S. in Journalism from Ohio University. Antons is also an Associate Board member with The Pat Tillman Foundation.
Billy Baker
VP, Enterprise Safety & Security, Capital One

Billy Baker
VP, Enterprise Safety & Security, Capital One
William G. Baker, Jr. (Billy) has been with Capital One since 1995. In his current role, Billy leads Enterprise safety & security, which sets standards and provides counsel to business leaders to promote a safe and secure business environment that protects associates, customers, and company needs.
Prior to joining Enterprise Safety & security, Billy worked in the Corporate Real Estate organization (Workplace Solutions) for 11 years. He served as regional lead for the Central Virginia portfolio and later became vice president of Central Services. In that role, Billy was accountable for Marketing & Communications, Building Operations, Portfolio Strategy, Real Estate Transactions, Workplace Experience and Capital One’s Environmental Sustainability Office, as well as external partner relationships.
Prior to Workplace Solutions, Billy led several operational teams in Capital One’s Credit Card Division.
Billy received a B.A. from The University of the South in 1994.
Wendy Bashnan
Chief Security Officer, Nielsen Company

Wendy Bashnan
Chief Security Officer, Nielsen Company
Wendy Bashnan is the Chief Security Officer for the Nielsen Company. As an accomplished risk and resilience activist she has a history of advocating strategic partnerships, directing high performance teams, and fostering business missions through enterprise risk management decision-making processes and policy execution. With over 28 years of experience in data-driven, risk informed, business-focused continuity and resilience solutions, she ushered extensive financial management and optimization, cross-functional planning through security by design, and traditional security program leadership. As a transformative chief security officer and cross-functional leader, she is adept at leading dynamic and diverse global teams, cultivating resilience culture and risk management, and implementing intelligence-based security and safety strategies within international organizations.
In previous senior executive positions, Wendy served as the Deputy Assistant Secretary and Assistant Director to the Training Directorate for Diplomatic Security Service (DSS) , the Director of the NATO Office of Security, and the Chief of Staff to the Assistant Secretary for DSS. In these senior positions she served as the principal security advisor to the senior leadership; leading strategic planning efforts with foreign government and military partners; assessing and mitigating security risks; negotiating and implementing security agreements with nations and other international governmental organizations.
Over a 28 year career in law enforcement, Wendy served in multiple capacities as Special Agent in Charge for both the New York Field Office and the Miami Field Office; Senior Regional Security Officer (RSO) in the U.S. Consulate in Erbil, Iraq and in the U.S. Embassy in Caracas, Venezuela; Deputy Olympic Security Coordinator in Beijing, China; Agent in Charge for the Office of Dignitary Protection, serving as the Major Events Coordinator for the United Nations General Assembly 60th Anniversary. Other assignments included service in Cairo – Egypt, Georgetown – Guyana and Asmara – Eritrea. Prior to joining DSS, Wendy was a probation/parole officer in her home state of South Carolina.
She holds a B.A. in Political Science and a M.A. in Criminal Justice from the University of South Carolina. The daughter of a sportscaster, Wendy enjoys combining her love of sports with her passion of securing the fan experience.
Fred Bealefeld
Chief Security Officer, Under Armour

Fred Bealefeld
Chief Security Officer, Under Armour
Frederick H. Bealefeld, III was appointed Police Commissioner of the City of Baltimore, Maryland in July of 2007 and commanded the eighth largest municipal police agency in the United States. With over three decades of service to the Baltimore Police Department, Mr. Bealefeld is credited with reducing city homicides and violent crime to the lowest levels since the 1970’s. In his time as Police Commissioner, he redefined the city’s crime fighting strategy by focusing enforcement efforts on violent offenders and fostering improved relationships between police and the community. Most known for his achievements in reducing overall gun violence, Bealefeld was responsible for double-digit declines in gun crime and was instrumental in the creation of Baltimore’s gun offender registry and legislative advocacy efforts for tougher penalties for gun offenders.
Mr. Bealefeld began his law enforcement career as a Baltimore police cadet in 1981. Throughout his thirty-one years of service, he rose through the ranks of the department and served in virtually every operational capacity. Mr. Bealefeld retired from the Baltimore Police Department in the summer of 2012 and joined the faculty at Stevenson University and taught undergraduates in Criminal Justice courses. Since 2014 has served as Vice President and Chief Security Officer for Under Armour where he has responsibility for the development, implementation and oversight of all global security efforts for Under Armour; including personal security for UA teammates, facility and asset protection.
Buffy Christie
Director of Global Security, Novelis, Inc.

Buffy Christie
Director of Global Security, Novelis, Inc.
As head of global security, Buffy is responsible for developing, implementing and managing a comprehensive Global Security strategy and program. She is responsible for defining global risks, assessing vulnerability and assisting management with the implementation of efficient and cost effective countermeasures designed to mitigate business risks. This includes all aspects of physical security, personnel security, information protection, crisis management, executive protection, investigations, and security administration.
Shannon Fariel-Mureithi
Global Security Director, ChildFund International

Shannon Fariel-Mureithi
Global Security Director, ChildFund International
Shannon Fariel-Mureithi is the Global Safety and Security Director for ChildFund International, a relief and development organization.
Her efforts enable the organization to safely access and assist vulnerable communities affected by violence and disasters. Her career accomplishments include building from conception to implementation security risk and crisis management programs for global organizations. Known as a collaborator, she has trained dozens of organizations, aided in certification development of NGO security standards, and has spoken as an expert in multiple forums.
Shannon is an Executive Council member for the US. Department of State’s Overseas Security Advisory Council (OSAC). She also was appointed to the Department of Homeland Security’s faith-based security advisory council. Shannon was voted the 2020 Outstanding Security Professional Award for outstanding in-house security manager/director. She earned both Bachelor’s and Master’s degrees in justice studies. She received her professional development certificate with the Department of Homeland Security FEMA in emergency planning and with Cornell in Change Leadership, Business Analytics and Investigations.
Shannon is a military veteran. She worked in Kenya for 14 years prior to relocating to the US. Her passion for her work is fueled by “doing justice” for the oppressed and poor.
Larry Ford
Director of Enterprise Security & Preparedness, Deere & Company

Larry Ford
Director of Enterprise Security & Preparedness, Deere & Company
W. Larry Ford joined the John Deere Security team in August 2020. As Deere and Company’s Director Enterprise Security and Preparedness undertaking comprehensive risk mitigation to preserve safety of associates and the integrity of brands and reputation. Aligning safety and security programs with business structure Worldwide to mitigate business disruption, sustaining business health and growth.
Prior to joining Deere and Company, he served as PepsiCo’s Global Security Director for seven years where he ensured security of business support, business continuity, and crisis management policy and protocols to drive business results and honors PepsiCo values.
Larry retired from the Bureau of Alcohol, Tobacco, Firearms and Explosives U.S. Department of Justice with nearly 30 years’ worth of bureau experience. His bureau experience was the foundation for his role as an executive advisor to the Director and coordinator of high-priority, bureau-wide projects. He was the Assistant Director for Field Operations, Assistant Director for Strategic Information and Intelligence, Assistant Director for Public and Governmental Affairs. His noted contributions to ATF extend bureau-wide having been the Assistant Director in three of the agency’s directorates.
W. Larry Ford was elevated to the Senior Executive Service in 2002, while serving as the Special Agent in Charge (SAC) of the Chicago Field Division. Prior to this assignment, he served as Special Assistant to the Under Secretary of the Treasury. Larry began his career in 1983 as a Special Agent in Youngstown, Ohio, perfecting investigations to include long term undercover, murder for hire, arson, explosives and tobacco diversion.
Larry received a bachelor’s degree in criminal justice from the University of Toledo and is a 2008 member of the National Executive Institute. He is a member of a number of national law enforcement organizations and has served on their executive and policy committees. In 2008, his exceptional public service was recognized with the prestigious Presidential Rank Award of Meritorious Executive.
Karen Frank
Sr. Director and Head of Global Security Services, Pratt & Whitney

Karen Frank
Sr. Director and Head of Global Security Services, Pratt & Whitney
Karen Frank is the Senior Director and head of Global Security Services for Pratt & Whitney, a Raytheon Technologies Company. In this role, Karen is responsible for developing and supporting the implementation of Pratt & Whitney’s global security strategy and serves as the focal point for corporate security within the organization. Karen previously held leadership roles at Caterpillar Inc. in Enterprise Security and IT Service Management. She held global accountability to strategically transform the IT consumer experience, including supplier relationship management, asset management and infrastructure demand shaping and analytics.
Karen previously was the Enterprise Security Program & Consulting Director for Caterpillar Inc., managing security services and associated governance in support of domestic and international corporate risk management initiatives related to the security of people, information, property and brand. Karen is a Six Sigma Black Belt and has experience as a Global Investigations & Brand Protection Manager, Strategic Planning Consultant, and a Business Investigator. She has prior law enforcement experience as a Criminal Investigator for the Tazewell County State’s Attorney’s Office in Illinois.
Karen has a Bachelor of Science degree in Law Enforcement and Justice Administration from Western Illinois University and a Master of Business degree from Illinois State University. She is a Certified Protection Professional (CPP) and Certified Information Security Manager (CISM).
Jeffrey Gilbert
VP and Chief Security Officer, The Coca-Cola Company

Jeffrey Gilbert
VP and Chief Security Officer, The Coca-Cola Company
Jeffrey Gilbert is vice president and Chief Security Officer for The Coca-Cola Company.
Gilbert joined the company in March 2021 and is responsible for developing the vision, strategy and implementation of global security risk strategy, operational planning and related strategic security programs.
Gilbert joined Coca-Cola from WarnerMedia, where he served the last several years as senior vice president and Chief Security Officer. He led the global organization of security professionals to deliver strategic security solutions across the enterprise.
Gilbert has more than 21 years of progressive experience in law enforcement with the U.S. Secret Service, including nine years in an executive leadership role. Gilbert also spent seven years with PepsiCo, serving in senior security roles, both domestically and international.
Gilbert is a graduate of Hampton University and the Kellogg School of Management at Northwestern University.
Jamie Gough
VP, Security, Samaritan’s Purse

Jamie Gough
VP, Security, Samaritan’s Purse
Jamie Gough serves as the Vice President of Security at Samaritan’s Purse and at the Billy Graham Evangelistic Association. Previously, he was the Director of International Security for Samaritan’s Purse. Before joining Samaritan’s Purse, Jamie served a career in the Army. He holds a B.S. from the United States Military Academy and an M.S. from the University of California – Davis.
Patrick A. Hawk
Sr. Director of Corporate Security, Discovery Communications

Patrick A. Hawk
Sr. Director of Corporate Security, Discovery Communications
Patrick Hawk, Sr. Director of Corporate Security, has been with Discovery Communications since Feb. 2004. His areas of responsibility are safety, security and risk management. Previously he was the Executive Protection and Security Director for Vulcan Inc./Paul Allen Group in Seattle, WA. Prior to this he worked as a private investigator and a criminal investigator in the DC area. He is a Criminal Justice graduate from the University of Maryland and holds a CPP (Certified Protection Professional) through ASIS and PPS (Personal Protection Professional) certification through the Executive Protection Institute as well as being an American Red Cross instructor since 1998.
Brenda Heck
Head of Physical Security Operations, Standard Industries

Brenda Heck
Head of Physical Security Operations, Standard Industries
Ms. Heck is an experienced security leader with over 30 years of law enforcement, intelligence, and private sector security experience, focusing on threat and risk management, and community outreach and information sharing for both public and private sector.
Ms. Heck retired from the FBI after 24 years of service where she served in several counterterrorism senior executive leadership roles to include, special agent in charge of the FBI’s Counterterrorism Division of the Washington Field Office and the deputy assistant director in the Counterterrorism Division at FBI Headquarters, overseeing the FBI’s US and international counterterrorism investigations.
Since retiring from the FBI, Ms. Heck has served in corporate security leadership roles at The Walt Disney Company, Caruso, Madison Square Garden, and Standard Industries providing her the opportunity to work with companies representing multiple national critical infrastructures with both a domestic and international presence.
Ms. Heck holds a Master of Arts in Security Studies from the Naval Postgraduate School.
Landes Holbrook
Sr. Manager, Global Security, Health & Safety, Brigham Young University

Landes Holbrook
Sr. Manager, Global Security, Health & Safety, Brigham Young University
Landes Holbrook is Brigham Young University’s Senior Manager over Global Security, Health and Safety. He provides key analysis to university administration regarding policy and procedures, conducts program security advance work, oversees international crisis management, and implements training programs for students, faculty, and staff. He serves as the university’s key contact for government, non-government, and other professional organizations working with international security, safety, travel, and health issues. He also serves on several US Government leadership councils. Holbrook has lived in Paraguay, Spain and Mexico. He has directed BYU programs to Mexico, Puerto Rico, Jamaica, the Dominican Republic, and Spain.
Jerome Holloway
Director, Office of Administrative Services, U.S. Department of Commerce

Jerome Holloway
Director, Office of Administrative Services, U.S. Department of Commerce
Mr. Holloway is the Director of the Office of Administrative Services at the U.S. Department of Commerce. He also serves on the Council’s Strategic Growth & Partnerships Subcommittee, working to develop key relationships for the promotion of OSAC initiatives and to identify and encourage inclusion of underrepresented interest groups.
Danny P. Holtsclaw
Executive Director, Risk Management & Insurance, Wildlife Conservation Society

Danny P. Holtsclaw
Executive Director, Risk Management & Insurance, Wildlife Conservation Society
Danny has over 25 years of enterprise risk management experience with a heavy concentration in the private/non-profit sector. He joined the Wildlife Conservation Society in 2012 where he oversees organizational risk management, global insurance, personnel safety, global security and crisis management for a system of five urban wildlife parks in New York City and wildlife protection work in 60 countries. Prior to joining WCS, Danny completed senior risk management positions with the Catholic Mutual Group, Aon Risk Services, and Loyola University New Orleans.
Danny’s expertise is in managing enterprise risks associated with natural disasters, terrorism, transnational crime and workplace safety. He holds a Bachelors (with Honors) in Management from Albertus Magnus College and a Masters in Homeland Security Leadership from the University of Connecticut. He has completed adjunct faculty assignments at the University of Connecticut instructing graduate students in the principles of Global Enterprise Risk Management and applying the same to counterterrorism, infrastructure protection, and crisis management within corporate, non-profit and governmental entities.
Danny has been a member of OSAC since 2012 and recently served as Private Sector Chairman of the Europe Regional Council.
David Komendat
VP, Chief Security Officer, Shared Services Group, The Boeing Company

David Komendat
VP, Chief Security Officer, Shared Services Group, The Boeing Company
Dave Komendat is the vice president and Chief Security Officer (CSO) for The Boeing Company. In this role, he is responsible for Boeing’s global security and fire protection policy and procedures, site security, executive protection, supply chain security, structural and aircraft fire protection, government and proprietary information security, data protection, business continuity & disaster preparedness and security background investigations.
As CSO, he is the Boeing interface for both national and international security policy engagement with several government and industry advisory groups. He currently represents Boeing as the private sector Co-Chairman on the Domestic Security Alliance Council (DSAC), a partnership comprised of the FBI, DHS and members of the private sector formed to enhance communication and promote the timely and effective exchange of information focused on keeping the nation’s critical infrastructure safe, secure and resilient.
Dave has held a variety of leadership positions at Boeing and McDonnell-Douglas and was appointed Boeing’s Chief Security Officer in 2008. Komendat graduated from California State University at Long Beach with a bachelor’s degree in criminal justice specializing in industrial security. He joined McDonnell Douglas as an Industrial Security Specialist in 1986.
Komendat also is a graduate of the executive development program at the Kellogg School of Management, Northwestern University in May 2005.
Michael Lee
Senior VP, Chief Security Officer, PepsiCo

Michael Lee
Senior VP, Chief Security Officer, PepsiCo
Michael Lee is Senior Vice President and Chief Security Officer at PepsiCo and is responsible for implementing the PepsiCo global security strategy throughout its operations. Prior to joining PepsiCo in April 2010, Mr. Lee served 25 years with the U.S. Secret Service. Mr. Lee’s most recent positions were as Special Agent in Charge of the Vice Presidential Protective Division in Washington, D.C. and Special Agent in Charge of the Dallas Field District in Dallas, Texas. In these roles Mr. Lee was responsible for implementing the U.S. Secret Service strategic plan as it pertains to the protective and investigative mission of the U.S. Secret Service. Mr. Lee is a graduate of Cal State Fullerton (BA Criminal Justice) and National Defense University National War College (MS National Security Strategy).
Ryan Levinson
Senior Director of Global Security, Iron Mountain

Ryan Levinson
Senior Director of Global Security, Iron Mountain
Ryan B. Levison, CPP, PSP is the Director of Global Security at Iron Mountain, with direct responsibility for driving the effective implementation of global security strategy and key functional security areas, to include Physical Security, Policy and Compliance, Travel Safety and Security, and Insider Threat, in order to protect Iron Mountain’s people, assets, customer material and brand. Iron Mountain is the global leader in information management services, serving over 220,000 customers in more than 50 countries on five continents, while storing, protecting and managing some of the world’s most valuable historical artifacts, cultural treasures, business documents and medical records. Ryan has been with Iron Mountain for approximately five years, serving in several areas of the Risk organization to include, Corporate Security, Travel Security and Executive Protection, Business Continuity, and the protection of data centers, fine art and entertainment industry assets.
Prior to Iron Mountain, Ryan worked for Raytheon Company, responsible for multi-function security support, ensuring security policy compliance with Raytheon Company and the National Industrial Security Program standards, as well as serving as a subject matter expert and lead in Physical Security for the organization.
Ryan has a Bachelor of Science in Criminal Justice from Northeastern University, a Master of Arts in Security Management from American Military University, and maintains board certification as a Certified Protection Professional (CPP) and Physical Security Professional (PSP) through ASIS International. Ryan, his wife Liz, and his two children reside in North Grafton Massachusetts, just outside of Boston.
Nick Lovrien
Chief Global Security Officer, Meta

Nick Lovrien
Chief Global Security Officer, Meta
Nick Lovrien, CPP, is the Chief Global Security Officer at Meta responsible for the overall leadership of Meta’s Global Security Organization. His team is committed to enabling the business while protecting the people, assets and reputation of Meta’s family of companies to include: Facebook, Instagram, Messenger, WhatsApp, Oculus, Building 8, Internet.org and Workplace.
Nick previously served as a Counterterrorism Operations Officer with the Central Intelligence Agency and held a number of leadership roles with Target Corporation prior to joining Meta. Nick is a member of numerous professional security organizations, including ASIS International, ISMA, ISSA and The CSO Center for Leadership and Development.
Mark Lowry
Director, Operations & Administration, Rotary International

Mark Lowry
Director, Operations & Administration, Rotary International
As Director, Operations & Administration, Mark joined Rotary International in 2014 to lead a diverse portfolio of globally shared services. From property and facilities management for its world headquarters as well as several of its global offices to providing reservation and support services for 5,000 volunteers and staff travelers, risk mitigation comes in many forms. In addition to these areas, Mark is also responsible for Rotary’s data service needs and supply chain supporting 35,000 local clubs of 1.2 million volunteers.
Prior to Rotary, Mark was Executive Vice President for an international, non-profit educational professional society (Refrigeration Service Engineers Society – RSES) where he developed a passion for skilled trades workforce development and energy sustainability. His 20+ years with RSES provided the connections and knowledge to found Pilgrim Consulting Services and acquire Better Buildings, Inc., providing expertise in natural gas and electrical utility energy efficiency program design and policy advisement – primarily through the Western HVAC Performance Alliance (WHPA).
Though his favorite pastimes include creating memories of beautiful sunsets in Door County, WI with his wife, daughters and grand-daughters, Mark also enjoys DIY home and auto repair, and supporting various local charities.
Leon Newsome
Senior Vice President, Chief Security Officer, National Basketball Association

Leon Newsome
Senior Vice President, Chief Security Officer, National Basketball Association
As the Chief Security Officer of the National Basketball Association, Leon Newsome oversees all aspects of security operations for the NBA, WNBA, NBA G League, NBA 2K League, Basketball Africa League, and associated events as well as the NBA’s 15 offices worldwide.
Prior to his time as the Chief Security Officer, Newsome spent 28 years with the Secret Service, rising to Deputy Director in August 2019. As Deputy Director, he oversaw the daily investigative and protective operations of an agency with more than 7,000 employees globally. He was also instrumental in implementing emerging protective technologies and led the Secret Service’s public and private partnerships on issues directly impacting national security.
Newsome has also held other senior management positions within the Secret Service, where his responsibilities included leading the investigative efforts for all domestic and international offices, serving as the agent in charge of the protective detail for Vice President Joseph Biden and family, and overseeing the multiagency coordination of numerous National Special Security Events.
A Baltimore, Maryland native, Newsome earned a bachelor’s degree in history from Princeton University and is also a graduate of Key Executive Leadership Program at American University.
Joseph Olivarez
VP, Global Security, Jacobs

Joseph Olivarez
VP, Global Security, Jacobs
Joe M. Olivarez Jr. is the Vice President, Operational Centers of Excellence – Global Security, Resilience, Quality, HSE and Sustainability for Jacobs. Jacobs is a 13B business, has 53K employees and operates in over 60 countries. In fiscal year 2014, Mr. Olivarez was selected to be the first global Security Leader in this capacity in the 60 – year history of Jacobs. His role has been to build and lead the company’s integrated global security strategy. He is responsible for assessing, influencing and assisting the Company to mitigate security and resilience risks in a dynamic international business environment. The security and resilience model include establishing and maintaining effective working relationships with the Executive and Senior Leadership Teams (SLT) to operate an intelligence driven and risk-based program. Due to his leadership, in 2019 he was requested by the SLT to also lead the company Global Quality team and more recently the entire Operational Center of Excellence in 2020.
Prior to joining Jacobs Mr. Olivarez spent eleven (11) years with Baker Hughes Incorporated (BHI) where he held increasingly responsible roles. Manager of Investigations, Director of Security Global Operations and Vice President Enterprise Security and Crisis Management, Western Hemisphere. In these roles, he was the lead investigator for matters assigned to the Security Office globally. Investigations included, but were not limited to, allegations of violations of the Business Code of Conduct and criminal activities such as theft, fraud, workplace violence, conflicts of interest, drugs, kickbacks, and loss of intellectual property. His leadership led to the recovery/awards of over 30MUSD back to the corporation. In addition, he was instrumental in the transformation of the program to mature from a department to a function. His business approach to security led to the maturity of the team’s approach to enterprise security risk management, business planning, strategy development, resilience, country security programs, mergers & acquisitions processes, governance, training, recruitment, intelligence acquisition and analysis, travel risks oversight, physical security and fiscal management.
Before joining BHI, Mr. Olivarez was the Vice President of an International Investigative and Security Management Consulting Company serving a variety of corporations in the Oil & Gas, Technology, Entertainment, Transportation, Real Estate and Financial Management businesses. Mr. Olivarez spent 10 years in the government and government defense security business with General Dynamics as a Security Analyst and the National Aeronautics and Space Administration (NASA) as a Special Agent.
Mr. Olivarez received a Bachelor of Arts in Criminal Justice with an emphasis in Legal Research from Stephen F. Austin State University and Master of Business Administration from the University of Houston Executive Management Program. He has successfully completed leadership programs at the Thunderbird School of Global Management, Yale Executive School of Management and is a graduate of the Federal Bureau of Investigation Domestic Security Executive Academy. He is a member of ASIS International (2020 International Board Member), ASIS Chief Security Officer (CSO) Center (Past Chair), International Security Management Association (ISMA), U.S. State Department Overseas Advisory Security Council (OSAC) – Council Member and FBI Domestic Security Alliance Council (DSAC). In 2018, Mr. Olivarez was selected as the International SOS Ambassador Duty of Care Award Winner. In 2020, Olivarez was recognized by IFSEC as IFSEC Top Global Influencers Security & Fire, Commercial – Head of Security category. In 2020, Jacobs was recognized by the Chartered Quality Institute (CQI) as Organization of the Year.
John Rendeiro
VP, Global Security & Intelligence, International SOS

John Rendeiro
VP, Global Security & Intelligence, International SOS
John Rendeiro joined International SOS in 2006 as Vice President, Global Security and Intelligence. Immediately prior to joining International SOS, he was Assistant Director for International Programs of the Diplomatic Security Service, U.S. Department of State. In this capacity, he was responsible for directing Bureau of Diplomatic Security programs protecting the Department’s international facilities and personnel from the threats of terrorism, espionage and crime.
As a Special Agent of the Diplomatic Security Service from 1985-2006, John served in various operational, protective and investigative positions. His service in Washington, D.C., included duty as Director of Intelligence and Threat Analysis, Director of Anti-Terrorism Assistance, and Chief of the Office of Professional Responsibility. Overseas, he served as Regional Security Officer in Russia and Switzerland, and performed extended duties in Afghanistan, Cuba, Haiti, Hungary, Liberia and Somalia, among other assignments.
John is a recipient of the Secretary of State’s Career Achievement Award and multiple Senior Foreign Service Performance awards. In 2006, he retired at the grade of Minister-Counselor, Senior Foreign Service. Before his assignment with the State Department, John served as a military intelligence officer in the U.S. Army. He holds a B.A. in Modern Languages from Widener University, Chester, Pa.; an M.A. in Spanish Language and Literature from Temple University, Philadelphia; an M.B.A from Southern Illinois University, Edwardsville, Ill.; and is a graduate of the U.S. Foreign Service Institute School of Russian Studies, and the U.S. Army War College, Carlisle, Pa.
John is a member of the Editorial Board of the Foreign Service Journal. His foreign languages are Spanish, Portuguese, French, Russian and German.
James F. Smith, II
VP, Asset Protection, AT&T

James F. Smith, II
VP, Asset Protection, AT&T
James F. Smith II, Vice President-Asset Protection, leads a team of corporate security professionals dedicated to the safety and protection of AT&T’s employees and assets. Asset Protection is the organizational resource dedicated towards investigating potential and actual violations of the AT&T Code of Business Conduct. Asset Protection also coordinates all corporate efforts pertaining to the protection of company personnel, property, and assets from assault, theft, fraud, malicious damage and other criminal acts.
Jim joined Southwestern Bell in 1999 as an Asset Protection investigator in Dallas. He was appointed to his current position in 2008, prior to the corporate HQ move to Dallas, where he now resides with his wife and three daughters.
Prior to joining Southwestern Bell, Jim served eleven years with the Pinellas County Sheriff’s Office in Largo, Florida. He was a detective and supervisor in the Narcotics Investigative Division and a member of the Special Weapons and Tactics (SWAT) team. He was also a state certified firearms and tactics instructor with the Florida National Guard.
Jim earned a Bachelor of Science Degree in Criminology from Florida State University and a Masters Degree in Public Administration from Troy State University. He is a graduate of the U.S. Army Officer’s Basic Course, Airborne Infantry, and Counter-terrorism courses.
Cheryl Steele
VP and Chief Security Officer, Global Security and Business Resilience, Starbucks

Cheryl Steele
VP and Chief Security Officer, Global Security and Business Resilience, Starbucks
Cheryl Steele joined Starbucks in 2018 and is the interim Vice President of Global Security & Resilience (chief security officer). Cheryl contributes to Starbucks success by setting the strategic direction that secures all physical assets (retail and non-retail) and ensures the safety of the workforce and customers across Starbucks 30,000+ stores in 78 global markets.
The Global Security and Resilience team serves as the functional Center of Excellence for Starbucks, providing business-focused solutions consistent with the company’s strategy. Cheryl advises the leadership team on physical security and safety related activities and enterprise controls for Starbucks’ business units, the global supply chain, joint venture and strategic licensing partnerships, and facilities worldwide. Cheryl leads a global team of subject matter experts in physical security, risk intelligence, security technology systems, crisis management, business continuity and occupational safety. Based in Seattle, the team includes partners in London, Shanghai, and Hong Kong.
Cheryl brings to Starbucks a history of strategic planning and business management. She started her career as a diplomat with the U.S. Department of State, with overseas assignments in Egypt and Jordan. As a management consultant with Booz Allen Hamilton, Cheryl’s work included engagements on counter-terrorism, U.S. Special Operations and the defense-diplomacy development nexus, and public-private partnerships on global diplomacy and development issues. Later work with the global communications firm Fleishman Hillard and leadership of her own strategic consultancy business included engagements on crisis communications, counter-messaging and strategic planning and communications. Cheryl is a native of Massachusetts and has her MA degree from Columbia University in the City of New York.
Gary Tomasulo
VP, Chief Security Officer, Corporate Security, American Airlines

Gary Tomasulo
VP, Chief Security Officer, Corporate Security, American Airlines
Gary Tomasulo is the Vice President and Chief Security Officer for Corporate Security for American Airlines. In this role, he leads the airline’s corporate security team to include the relationship with industry and all federal agencies focused on security. He is responsible for the airline’s domestic and international security programs, investigations, fraud and revenue protection, crew and operations security, regulatory compliance, and border security. Gary represents American Airlines security-related interests and priorities at the local, state, federal, and international levels. Gary also leads American’s security and related policy development and advocacy efforts on Capitol Hill and at the White House.
Prior to joining American in May 2019, he served at the National Security Council in the White House as Special Assistant to the President and Senior Director for Border and Transportation Security. Gary was responsible for coordinating the Administration’s policy on transportation security, including aviation, across the Department of Homeland Security, and other relevant agencies. He also served on the National Security Council during the Bush and Obama Administrations. During his 28 years as a military officer in the Coast Guard, Gary served in a variety of policy, operational and legal assignments. Prior to his most recent service in the White House, Gary was the Commander for Sector Charleston, overseeing Coast Guard operations in South Carolina and Georgia.
Gary is the Vice-Chair of oneWorld and an active member of International Security Management Association (ISMA), International Air Transport (IATA) Security Advisory Council, Airlines for America (A4A) and the Domestic Security Alliance Council (DSAC).
Gary holds a Bachelor of Science degree in Management from the United States Coast Guard Academy, a Juris Doctor degree from Hofstra University School of Law, and a Master of Business Administration degree from Massachusetts Institute of Technology Sloan School of Management.
John Voorhees
Director of Security, U.S. Agency for International Development

John Voorhees
Director of Security, U.S. Agency for International Development
John Voorhees joined USAID in March 2016 as the Director of Security. He was inducted into the U.S. government’s Senior Executive Service on January 23, 2017 following a distinguished 28 year career in the U.S. Army serving in the Military Police Corps. His most recent military assignment was as the Deputy Commander (Chief Operating Officer) of the U.S. Army Criminal Investigation Command in Quantico, VA. Prior to this assignment, Mr. Voorhees served as the Commander (Executive Director) for the Army’s Specialized Investigations and Executive Protection unit. Mr. Voorhees holds a Bachelor of Science degree in Personnel Management and Administration from the United States Military Academy, a Master of Arts degree in Education (Organizational Training) from the University of Louisville and a Master of Science degree in National Security and Strategic Studies from the National War College, National Defense University.
Tom Yarbrough
Global Director of Security, Anheuser-Busch InBev

Tom Yarbrough
Global Director of Security, Anheuser-Busch InBev
Tom Yarbrough is the Global Director of Security at AB InBev, the world’s leading brewer, with operations in nearly 50 markets and sales in over 150 countries. His team is responsible for identifying, assessing and preventing security risks to ensure business continuity for the company’s 164,000 employees, assets and locations worldwide. Tom’s team is comprised of a multi-culturally diverse group of security and crisis experts, strategically positioned throughout the world. Some of his key priorities are the security of AB InBev’s CEO, C-Suite executives, and the company’s Board of Directors.
Tom joined AB InBev in 2004 and has held several leadership positions, gaining extensive experience in Asia, Africa, Europe, South America and North America. Prior to AB InBev, Tom spent a decade in law enforcement. He has served on an FBI Public Corruption Task Force, a Drug Enforcement Task Force, the St. Louis County Police Intelligence Unit and on various assignments with the US Secret Service.
Tom holds a bachelor’s degree from Columbia College and is a graduate of the St. Louis County and Municipal Police Academy. He is trained in Chemical Facility Anti-Terrorism Standards (CFATS) and Customs Trade Partnership Against Terrorism (CTPAT). He represents AB InBev as one of the 31 organizations on the U.S. Department of State’s Overseas Security Advisory Council (OSAC) and is an active member of the International Security Management Association (ISMA) and the American Society of Industrial Security (ASIS International).
OSAC Staff
Operating within the U.S. Department of State’s Diplomatic Security Service and headquartered in Washington D.C., the OSAC Program Office directly supports OSAC members through networking groups, events, analysis, benchmarking, consultations, and other risk assessment and mitigation resources.

Ellen Tannor
Executive Director

James E. Weston
Deputy Executive Director

Gregory Wahl
Team Lead, Research & Analysis

John Parrotte
Team Lead, Country Chapter Accreditation Unit

Todd Woodard
Team Lead, Global Threat Warning

Ben Bosland
Program Manager

Greg Bujac
Senior Advisor

Carly Coaty
Program Manager

Anne Govern
Research Analyst

Alexanderia Haidara
Program Manager

Bina Hensel
Senior Research Analyst

Barry Heyman
Country Chapter Accreditation

Rachel Jones
Global Threats Officer

Sophia Kierstead
Research Analyst

Douglas Kinney
Country Chapter Accreditation

John Masusock
Research Analyst

Lashell Nesmith-Peterson
Management Analyst

Shari-Ann J. Peart
Senior Program Manager

Kayla Rose
Program Manager

Mattisan Rowan
Global Threats Officer

Emma Spaide
Program Manager

Rebecca Spingarn
Strategic Advisor

Katherine Timothy
Program Manager

Andrea Tuemmler
Research Analyst

Phil Walker
Team Lead, Major Events

Shakyra Walker
IT Project Manager

Elizabeth Winter
Team Lead, Communications
Ellen Tannor
Executive Director

Ellen Tannor
Executive Director
Ms. Tannor is a Diplomatic Security Service (DSS) Supervisory Special Agent who began her foreign service career 19 years ago as an Agent in the DSS Chicago Field Office. She now joins OSAC on the heels of her service as the Security Advisor to the U.S. European Command (EUCOM) in Stuttgart, Germany. There, Ms. Tannor acted as a key interlocutor among DSS, EUCOM, and U.S. Diplomatic missions across Europe, synchronizing planning, operations, and crisis response efforts.
Previously, Ms.Tannor was the Branch Chief for Counterintelligence Policy, focusing on mitigating threats by foreign intelligence services against U.S. diplomatic personnel. She served as the Congressional Affairs Advisor in the Office of the Assistant Secretary of Diplomatic Security; the Management Officer and acting Deputy Chief of Mission in Luanda, Angola; and on the International Organized Crime Task Force. She was the Regional Security Officer at U.S. Embassy Djibouti, and Assistant Regional Security Officer in Algiers as it normalized operations, following more than a decade of violent civil unrest. Ms.Tannor also served on Secretary of State Colin Powell’s security detail in the lead-up to the Iraq War from 2003-2004.
Ms. Tannor was selected as the Department of State’s 2017/2018 International Women’s Leadership Fellow, completing executive leadership training at Harvard Business School and INSEAD Business School in Fontainebleau, France. She has also received multiple Department Meritorious and Superior Honor Awards.
Ms. Tannor is married with four children; her husband is also a Diplomatic Security Supervisory Special Agent. She holds a Bachelor’s of Business Administration in Marketing from Texas Wesleyan University and an MBA in International Business from the University of Baltimore.
James E. Weston
Deputy Executive Director

James E. Weston
Deputy Executive Director
James E. Weston became Deputy Executive Director for the Overseas Security Advisory Council (OSAC) in June 2020. Mr. Weston manages all activities of the OSAC program office, which is dedicated to supporting the U.S. private sector by exchanging security information, analysis and threat warnings. He previously served as Chief of the OSAC Research and Information Support Center from 2013 to 2020.
Mr. Weston regularly meets with OSAC members though regional conferences, chapter meetings and also supported the U.S. private sector during the 2014 Winter Olympics and 2016 Summer Olympics.
Before coming to OSAC, Mr. Weston led Diplomatic Security policy and standard development and interagency agreement coordination. He was also Executive Secretary for the Overseas Security Policy Board, the DS Firearms Policy Review Board, and was Bureau point of contact for the Benghazi Accountability Review Board recommendations.
Mr. Weston previously served as Chief of the Policy Analysis Staff and Special Assistant to the DS Deputy Executive Director. Before coming to DSS, Mr. Weston was an Assistant to the Chief of Staff at the Immigration and Naturalization Service.
Mr. Weston holds a B.A. from Texas Christian University and completed the prestigious National Security Executive Leadership Seminar in 2011.
Gregory Wahl
Team Lead, Research & Analysis

Gregory Wahl
Team Lead, Research & Analysis
Gregory Wahl leads OSAC’s Research & Analysis Unit (R&A, aka “the analysts”). R&A’s ten-person team is responsible for producing the analytic content on OSAC.gov and interacting with OSAC members on a daily basis. Under his leadership, R&A has produced over 3,000 original analytic reports and Crime & Safety Reports, and is in the process of changing the old static CSRs into living Country Security Reports.
Gregory has been with the State Department for 18 years, first serving as OSAC’s Senior Regional Coordinator for Sub-Saharan Africa from 2003-2007, then as Europe Team Lead for the Office of Intelligence & Threat Analysis (DS/ITA) from 2007-2013. Gregory also helped to lead ITA’s major events coverage, and was the lead DS analyst at the 2012 Olympic Summer Games in London. He recently completed a four-month rotational tour with the Bureau of Populations, Refugees, and Migration’s Office of Assistance for Europe, Central Asia, and the Americas (PRM/ECA). This is Gregory’s 13th Annual Briefing.
Gregory holds degrees from the University at Albany (BA, MA) and the University of North Carolina School of Law (JD), and studied abroad in London. He has traveled to more than 80 countries, served on the DSS Council on Diversity & Inclusion, and briefed at the CIA, the FBI, U.S. European Command, and the International Law Enforcement Academies in Botswana, El Salvador, and Hungary. Originally from Grand Island, NY, Gregory is the local face of the #BillsMafia as President of the Washington DC Buffalo Bills Backers.
John Parrotte
Team Lead, Country Chapter Accreditation Unit

John Parrotte
Team Lead, Country Chapter Accreditation Unit
John Parrotte is a Special Agent with Diplomatic Security, having joined the Department of State in 2006. A native of Florida, John has served various domestic assignments in New York and Washington, and abroad at diplomatic missions in Ouagadougou, Burkina Faso; Dubai, UAE; Doha, Qatar; and Baghdad, Iraq. John arrived at OSAC in August to assist in bolstering Country Chapter program management, analysis, and operations.
Todd Woodard
Team Lead, Global Threat Warning

Todd Woodard
Team Lead, Global Threat Warning
Prior to joining OSAC, Todd was a policy analyst in the Visa Waiver Program Office at the U.S. Department of Homeland Security (DHS). Before transitioning to DHS headquarters, Todd was the Cybersecurity and Infrastructure Security Agency’s (CISA) liaison to the private sector for the Cybersecurity Information Sharing and Collaboration Program (CISCP).
Todd began his career in security analysis with OSAC as a member of R&A and P3. From there, he went on to lead geopolitical and counterterrorism analysis teams at United Airlines and Facebook. He graduated with a B.A. in Political Science from Southern University and an M.A. in Homeland Security from the George Washington University. He is a former U.S. Marine.
Ben Bosland
Program Manager

Ben Bosland
Program Manager
Prior to joining OSAC, Ben worked as a Program Manager at a non-profit organization where he supported the U.S. Department of State’s International Visitor Leadership Program (IVLP) and other professional and cross-cultural exchanges. Ben also worked with Tetra Tech International Development’s Global Talent Operations team to staff U.S. Agency for International Development (USAID) project proposals. He received his B.A. in International Affairs and a minor in History from George Washington University’s Elliott School of International Affairs.
Greg Bujac
Senior Advisor

Greg Bujac
Senior Advisor
Greg Bujac has been a senior advisor with OSAC since 2008 and has worked independently with the Stevenson Group, LLC and Avectra Group, LLC as a security consultant specializing in corporate and international security matters since January 2006. He served as Vice President, Corporate Security for Altria Corporate Services, Inc, from March 1998 to January 1, 2006. Until January 27, 2003 Altria Corporate Services, Inc was known as Philip Morris Management Corporation. He was the key architect in designing, building and implementing global security programs and processes for the Altria Family of Companies (Philip Morris USA, Kraft Foods, Philip Morris International, Miller Brewing Company and Philip Morris Capital Corporation.)
Prior to joining Philip Morris Management Corp., Mr. Bujac served as a Special Agent in various domestic and international positions with the Diplomatic Security Service, U.S. Department of State, from 1966 to 1998, culminating in his appointment as Principal Deputy Assistant Secretary of State for Diplomatic Security and Director of the Diplomatic Security Service. He was responsible for developing worldwide principles and standards, and implementing programs for the protection of senior executives of the department, diplomatic personnel, facilities and information. Concurrently, Mr. Bujac served as Co-Chairman of the Overseas Security Advisory Council, a partnership between the private sector and the Department of State, which assists the development of security practices, education and training programs. He served overseas at the American Embassies in Italy, Israel and Belgium, was the Special Agent in Charge of the Secretary of State’s Protective Detail, safeguarded many foreign leaders during their visits to the U.S.A. and was the United States Consul General at Sydney, Australia from 1992 to 1995.
Mr. Bujac earned a Bachelor of Science Degree in Personnel and Labor Relations from the University of Maryland at College Park and is a graduate of the Industrial College of the Armed Forces, National Defense University at Ft. McNair in Washington, D.C. He is married and has two grown sons.
Mr. Bujac is also a member of the Fraternal Order of Police, the International Security Management Association, and the Diplomatic Security Special Agents Association.
Carly Coaty
Program Manager

Carly Coaty
Program Manager
As a Program Manager, Carly Coaty oversees OSAC’s Country Chapter program in the East Asia Pacific (EAP) region, the Pan-Asia Regional Committee (PARC), and the Faith-Based Sector Committee (FBSC). Prior to joining OSAC in January 2022, Carly supported International Data Exchange for the Navy’s Program Executive Office (PEO) and taught English abroad in Paris, France. She also held various internships with the Department of State’s Bureau of Educational and Cultural Affairs, US Commission on Security and Cooperation in Europe (Helsinki Commission), The US Naval War College, and the Atlantic Council. Carly holds a B.A. from American University where she studied Communications, International Affairs, and French.
Anne Govern
Research Analyst

Anne Govern
Research Analyst
Anne Govern is OSAC’s West and Central Africa Analyst. Prior to OSAC, Anne supported the Department of Homeland Security’s Science and Technology Directorate, managing research and development projects for Homeland Security components. Anne also previously worked in corporate sustainability for an international manufacturing company where she managed global philanthropy programs and sustainability reporting, and as a program associate for the International Republican Institute’s Africa Division. She holds a Master of Arts from Georgetown University’s Security Studies Program and a Bachelor of Arts in world politics and French from Hamilton College.
Alexanderia Haidara
Program Manager

Alexanderia Haidara
Program Manager
Alexanderia B. Haidara has over ten years of experience in foreign policy, global business, and communications. Prior to OSAC, Alexanderia was a Foreign Service Officer and served in Mexico and was the Desk Officer for Tanzania in Washington, DC. Alexanderia led the government in closing a controversial human rights abuse case that had strained U.S.-Tanzanian relations for years. Alexanderia later launched two start-up cosmetic distribution businesses in Honduras and Rwanda. She produced Rwanda’s first hair show, gaining international recognition and contributing to the tourist and cosmetic industry. Alexanderia returned to the State Department as a Program Manager for Diplomatic Security’s Overseas Security Advisory Council advising U.S. corporations and organizations on security issues in Latin America with a focus on the academia sector.
She is also the co-host of the popular Black Professionals in International Affairs podcast, Global Take. Alexanderia earned her B.A. in Political Science from Xavier University of Louisiana in 2003 and MA in International Administration from the University of Denver in 2006. She is fluent in Spanish and French. She loves gardening and playing soccer and basketball with her family.
Bina Hensel
Senior Research Analyst

Bina Hensel
Senior Research Analyst
Bina (Surati) Hensel is OSAC’s Senior Analyst covering Europe. Bina has been with OSAC for over six years, helping the U.S. private sector assess various risk factors in ensuring the safety of their personnel and operations abroad. As a part of OSAC Major Events team, she has also provided on-the-ground daily security assessments during the 2019 FIFA Women’s World Cup in Paris, France, and the 2018 FIFA Men’s World Cup in Moscow, Russia. Using her professional and educational expertise on counterterrorism, Bina has also instructed Eastern and Central European law enforcement professionals on the theory of terrorism at the International Law Enforcement Agency (ILEA) in Budapest, Hungary.
Prior to joining OSAC, Bina worked as a Senior Manager for the Information Technology (IT) and Media & Entertainment portfolio at the U.S.-India Business Council (USIBC) in the U.S. Chamber of Commerce. Bina has also worked on the India team at McLarty Associates as well as the Atlantic Council. Originally from North Carolina and now resident in Atlanta, Bina holds a Master of Arts in Security Studies from Georgetown University’s Walsh School of Foreign Service, and a Bachelor of Arts in History from the University of North Carolina at Chapel Hill.
Barry Heyman
Country Chapter Accreditation

Barry Heyman
Country Chapter Accreditation
Barry Heyman has over 45 years of results-oriented experience in international development and emergency management with the United States Agency for International Development (USAID) and the Department of State, including seven years overseas and short-term assignments in Latin America, the Caribbean, Europe, the Middle East, Africa and Asia. He was an FSO at USAID for 23 years serving in Peru and Haiti.
He spent a year as Crisis Management Team leader at the Department of State’s Foreign Service Institute where he conducted crisis management exercises at 14 U.S. embassies and taught crisis management to employees of the Department of State and other federal agencies. He worked for twenty-one years at the Department of State’s Bureau of Diplomatic Security’s Emergency Planning office as part-time a crisis management analyst where he reviewed and approved U.S. Embassy and Consulate Emergency Action Plans from countries in Europe. He also trained Department of State security and other professionals in emergency planning.
He joined Diplomatic Security’s Overseas Security Advisory Council (OSAC) in late 2020 where he helps accredit OSAC Country Chapters. Barry has B.A. and Ph.D. from the University of Wisconsin at Madison, speaks Spanish, French and Portuguese. His outside interests include travel, cooking, and antique cars. He is also an accomplished photographer. He’s from The Bronx and is an avid Yankees fan.
Rachel Jones
Global Threats Officer

Rachel Jones
Global Threats Officer
Rachel was born and raised in Dallas, Texas and attended the University of Alabama where she received her BA in theater and minor in French. Post-graduation, she moved to New York City to pursue her acting career and lived there four and a half years. While living there, she appeared in several tv shows and movies, as well as performed improv at the Upright Citizen’s Brigade Theatre. In 2017, Rachel decided to make a life change and go to graduate school at the Institute of World Politics, where she received her MA in Strategic Intelligence Studies. Currently, she lives in Arlington and spends her free time cooking, hiking, and going to events with her sorority’s local alumnae chapter.
Sophia Kierstead
Research Analyst

Sophia Kierstead
Research Analyst
Before joining OSAC as the new Regional Analyst for South & Central Asia, Sophia studied Urdu as a Boren Scholar and was an intern in the U.S. Department of State’s Bureau of Intelligence and Research. Her past research has covered white supremacy, ISIS and al-Shabaab-affiliates radicalized in the US, and Maoism in India.
Douglas Kinney
Country Chapter Accreditation

Douglas Kinney
Country Chapter Accreditation
Douglas joined OSAC Country Chapter Accreditation in 2020 in his tenth year with Diplomatic Security where he previously worked on Personnel Recovery and then Emergency Planning. Previously he served as Program Manager in Crisis Management Training, designing and conducting emergency training and Crisis Management Exercises at over 140 Embassies and ConGens. As a Foreign Service Officer mainly in politico-military affairs his assignments included four embassies, the Executive Secretariat, NATO Affairs, Geneva Arms Talks, the UN Mission in New York, and secondment to the armed forces as a political officer in two active theaters. He served as a Political Advisor, Political Counselor, Deputy Chief of Mission and Office Director. His training includes Harvard College, Harvard Kennedy School, the National War College, and the USCG/USAF National Search & Rescue School. Douglas volunteers for DC Fire & EMS; Red Cross Disaster Services; CERT; and Shenandoah Mountain Rescue Group – his daughter calls him the Emergency Bunny.
John Masusock
Research Analyst

John Masusock
Research Analyst
John Masusock has been OSAC’s Middle East analyst since April. Prior to joining OSAC, John supported the Department of the Army’s Sexual Harassment/Assault Response and Prevention (SHARP) program as a functional analyst. Originally from New Jersey, John holds a master’s degree in conflict studies at the London School of Economics, focusing his dissertation on countering terrorist financing.
Lashell Nesmith-Peterson
Management Analyst

Lashell Nesmith-Peterson
Management Analyst
Lashell Nesmith-Peterson is OSAC’s Management Analyst, providing support to the OSAC Council and program office for the past 22 years. Lashell is the mainstay in the OSAC Program Office for anything related to new employees, such as computer network access, building access, office equipment, and who and where to find anything. Lashell conducts the annual inventory of equipment for the office and facilitates large equipment maintenance. She has complete familiarity to coordinate arrangements for official staff travel to include diplomatic and official passport applications and visas for senior staff. Lashell completes the administrative and logistical arrangements for the Council sessions and the OSAC Annual Briefing, with the knowledge of long association to know where and who to go to for out-of-the-norm processes to accomplish these tasks.
Lashell brings stability to an office that is regularly changing processes and personnel while it moves forward to develop efficient and cost-effective security information and communication networks that provide the U.S. private sector with the tools needed to cope with security-related issues in a foreign environment.
Shari-Ann J. Peart
Senior Program Manager

Shari-Ann J. Peart
Senior Program Manager
Shari-Ann J. Peart is a Senior Program Manager and oversees OSAC’s Country Chapter program in the Middle East and North Africa, the Middle East and North Africa Regional Committee (MENA RC), and the Hotels and Lodging and Media and Entertainment sector committees. Ms. Peart is responsible for developing and implementing strategies to grow and sustain these, and other, OSAC programs.
Prior to joining OSAC in 2010, Ms. Peart was a background investigation case manager at U.S. Embassy Nairobi, a program management analyst for the Federal Bureau of Investigation, a data management team lead for the Food and Drug Administration, and a staff scientist for an environmental consulting firm. She received her bachelor’s degree in biochemistry from the University of Maryland at College Park and her master’s degree in business administration from Webster University.
Kayla Rose
Program Manager

Kayla Rose
Program Manager
Prior to joining OSAC as the Program Manager for the Africa Regional Committee, Academia, Cybersecurity, and East/Southern Africa, Kayla worked at the Department of Defense as a Legislative Analyst for the Assistant Secretary of Defense for Sustainment. She is currently pursuing her Master’s degree in Statecraft and National Security Affairs with a specialization in Intelligence at the Institute of World Politics.
Mattisan Rowan
Global Threats Officer

Mattisan Rowan
Global Threats Officer
Mattisan Rowan is a Global Threats Officer with OSAC’s Global Threat Warning team covering South and Central Asia, as well as the East Asia Pacific. Prior to joining OSAC, Mattisan worked in Operations at Diplomatic Security’s Personnel Security and Suitability. She had previously worked as a program assistant at the U.S. Institute of Peace on the Iran Primer and Islamists programs, and was research manager on the Middle East and North Africa team at Exiger Diligence, co-managing the company’s human intelligence product.
Mattisan received her B.A. in Political Science and Arab Islamic Studies from Villanova University and her M.A. in Middle East Studies with a concentration in National Security from the George Washington University.
Emma Spaide
Program Manager

Emma Spaide
Program Manager
Prior to joining OSAC, Emma was a Grant Management Specialist at the National Oceanic and Atmospheric Administration where she supported the National Telecommunications and Information Administration’s Tribal Broadband Connectivity Program. She has also worked on the U.S. Department of State’s International Visitor Leadership Program as a Senior Program Associate at Meridian International Center. Emma holds a B.A. in International Studies and a minor in Chinese from American University’s School of International Service.
Rebecca Spingarn
Strategic Advisor

Rebecca Spingarn
Strategic Advisor
Rebecca Spingarn joined OSAC in 2016. As Strategic Advisor, Rebecca evaluates the operational efficiency of the OSAC Council and program office, and drives strategic planning and communication with OSAC leadership to ensure mission alignment and growth.
Prior to joining OSAC, Rebecca was a Strategic Operational Planner at the Office of the Director of National Intelligence, evaluating U.S. national security policies and counterterrorism resources throughout the intelligence community. During this time, she concentrated on countering threat finance and emerging threats in the Horn of Africa. She has also served as an intelligence analyst on the Joint Terrorism Task Force – Guantanamo Bay, and with the Diplomatic Security Service Criminal Investigations Division, focusing on human smuggling and trafficking investigations.
Rebecca has enjoyed assignments at the U.S. Embassy in Nairobi, Kenya delivering advanced training to Kenyan law enforcement officers, and at the U.S. Consulate General in Monterrey, Mexico as the Project Manager to relocate to a new diplomatic compound.
Rebecca holds a B.A in International Affairs from George Washington University and a M.A. in U.S. Foreign Policy from American University.
Katherine Timothy
Program Manager

Katherine Timothy
Program Manager
As a Program Manager, Katherine Timothy oversees OSAC’s Country Chapter program in Europe, the Europe Regional Committee, and the International Development and Energy sector committees. Prior to joining OSAC in August 2021, Katherine held internships with the Department of State’s Bureaus of Educational and Cultural Affairs, Economic and Business Affairs, and Intelligence and Research. She has also worked extensively with the International Rescue Committee’s Charlottesville, VA office. Katherine holds a B.A. from the University of Virginia where she studied Global Development and Public Policy.
Andrea Tuemmler
Research Analyst

Andrea Tuemmler
Research Analyst
Andrea Tuemmler is OSAC’s Americas Analyst, covering Canada, the Caribbean, and Central/South America. Before joining OSAC in June, Andrea spent time conducting research in Colombia about gender and transitional justice, and worked on peacekeeping and security at the United Kingdom Mission to the United Nations in New York.
Andrea holds an M.Sc. in International Relations from the London School of Economics and a B.A. in Economics and Diplomacy from Occidental College in California. Originally from Northern California, Andrea loves to read feminist literature, hike, and run.
Phil Walker
Team Lead, Major Events

Phil Walker
Team Lead, Major Events
Phil Walker manages the Major Events program for OSAC, where he leads a team of analysts who provide safety and security guidance to U.S. companies and organizations involved in large international events, to include the upcoming Beijing Winter Olympics and Qatar FIFA World Cup. Past in-person major event support included the Brazil FIFA World Cup, Rio de Janeiro Olympics, PyeongChang Winter Olympics, Russia FIFA World Cup, France FIFA Women’s World Cup, Lima Pan American Games, Tokyo Olympics, among others.
Phil previously served as an OSAC regional analyst covering both West & Central Africa and South & Central Asia. Prior to joining OSAC, he worked at the Intelligence and National Security Alliance, Foreign Policy Magazine, and the World Affairs Council of Northern California.
Phil received his Bachelor of Arts in Political Science from the University of California at Santa Barbara, and his Master of Science in Foreign Service from Georgetown University in Washington, DC. He also studied at Meiji Gakuin University in Japan, and the University of KwaZulu-Natal in South Africa.
Shakyra Walker
IT Project Manager

Shakyra Walker
IT Project Manager
Shakyra Walker has been OSAC’s Information Technology (IT) Project Manager since 2012. She is responsible for the continued design, development, implementation, operations, maintenance, training, strategic/capital planning, and life-cycle replacement requirements of OSAC.gov. She also provides direction and manages deliverables of other OSAC technology projects.
Kyra interfaces daily with software engineers, cyber security specialists, and system engineers to develop system requirements sufficient to support future demands for the recently redesigned OSAC.gov and OSAC mobile app for both iOS and Android platforms.
Prior to coming to OSAC, Kyra worked as a Senior Systems Analyst for the U.S. Marshals Service (USMS) supporting over 4,000 U.S. Marshals, Deputy U.S. Marshals, and Criminal Investigators with the USMS Joint Detainee Information System (JDIS). As a Senior Analyst, she led system design, development, and training efforts for the JDIS Prisoner Operations, Judicial Security, and Investigative Operations divisions.
She also previously served as a Software Analyst supporting the Department of Education and the software development life cycle for the Free Application for Federal Student Aid (FAFSA) system.
Kyra holds a B.S. in Global Business and Information Systems Management from Arizona State University, and has completed Microsoft Certifications as an IT Professional (MCITP) and Technology Specialist (MCTS).
Elizabeth Winter
Team Lead, Communications

Elizabeth Winter
Team Lead, Communications
Elizabeth Winter is the Communications Team Lead at OSAC. She works to ensure clear, consistent messaging and connectivity within the OSAC community and to promote its continued outreach throughout the private sector.
Elizabeth brings extensive experience across web, social, broadcast, radio, and print strategy at numerous organizations including the International Monetary Fund, ABC News, National Public Radio, and NGO, Women for Women International, where she created multimedia to tell the stories of women survivors of war working to build their own businesses in areas of conflict including Afghanistan, Iraq, DRC, Nigeria, and South Sudan.
Elizabeth is also the Founder and Executive Director of the Ink Well Foundation, a non-profit which provides children enduring illness and challenging home-life situations with free arts supplies and activities led by professionals in the illustration, cartooning, and animation industries.
Elizabeth holds a B.A. from Barnard College.
OSAC is a public-private partnership offered by the U.S. Department of State’s Diplomatic Security Service. Membership is entirely free and open to any corporate, non-profit, academic, faith-based or other U.S.-incorporated organization of any size with operations outside the United States.