Über den Autor Gerstein Daniel M.
Dr. Daniel M. Gerstein is a security and defense professional who has served in a variety of positions as a Senior Executive Service (SES) government civilian, in uniform, and in industry. He is currently serving as the Deputy Under Secretary for Science & Technology in the Department of Homeland Security. He is also an Adjunct Professor at American University in Washington, DC at the School of International Service (SIS).