What is homeland security? Listen to Dr. Dave McIntyre, the former Director of the Integrative Center for Homeland Security describe his understanding:
Integrative Center for Homeland Security @ Texas A&M University
Naval Post Graduate School
National Response Framework portal
Department of Homeland Security
Emergency Management Institute
US-CERT
Harris County Office of Emergency Management
City of Houston Office of Emergency Management
Public and Private Businesses, Inc. PPBI
InfraGard Members Alliance
Federal Bureau of Investigation
US Department of Justice
Brazos County Office of Emergecny Management
Texas Department of Public Safety and Homeland Security