Protective operations: a handbook for security and law enforcement
1. Breaking the mindset -- 2. Policy and procedure considerations -- 3. Weapons, vehicles, and equipment -- 4. Training for the adversary -- 5. Assessing the risk and threat of hostile organizations -- 6. The protective advance -- 7. Operational security (OPSEC) -- 8. Overt versus covert details -- 9. Surveillance detection -- 10. Levels of protection and the cessation of protection -- 11. Conclusion.