chapter 1 - Introduction: Homeland Security Vision -- chapter 2 - Essential Threat Factors -- chapter 3 - Threat, Vulnerability, and Risk Components -- chapter 4 - Risk Mitigation, Transference, and Elimination -- chapter 5 - Readiness Plans: Develop, Validate, and Update -- chapter 6 - Prevention, Detection, and Response Factors across Sectors -- chapter 7 - Human Factors and Team Dynamics -- chapter 8 - Toolkits and Innovative Ideas for Change -- chapter 9 - Training and Exercises: Touch It, Feel It, Live It, Breathe It! -- chapter 10 - You Can Deter But You Can’t Interdict: Don’t Cross the Line!.