Contents
1. Homeland security: the concept, the organization -- 2. Historic overview of the terrorist threat -- 3. Hazards -- 4. Governmental homeland security structures -- 5. Intelligence and counter terrorism -- 6. Border security, immigration, and customs enforcement -- 7. Transportation safety and security -- 8. Cyber security and critical infrastructure protection -- 9. All-hazards emergency response and recovery -- 10. Mitigation, prevention, and preparedness -- 11. Communications -- 12. Science and technology -- 13. The future of homeland security.