The events of September 11, 2001 changed perceptions, rearranged national priorities, and produced significant new government entities, including the U.S. Depar

The mission of Department of Homeland Security Bioterrorism Risk Assessment: A Call for Change, the book published in December 2008, is to independently and sci

Presents various challenges faced by security policy makers and risk analysts, and mathematical approaches that inform homeland security policy development and

Presents various challenges faced by security policy makers and risk analysts, and mathematical approaches that inform homeland security policy development and

In 2003, the President and the U.S. Congress established the Department of Homeland Security. From the beginning, its mission was clear: prevent terrorist attac