CTPED and Traditional Security Countermeasures: 150 Things You Should Know is a handy reference for both seasoned professionals and those just starting out in security and law enforcement. Crime Prevention Through Environmental Design (CPTED) is a foundational concept to physical security and can be incorporated widely in security policies, plans, and procedures. It has proven effective over the many years insofar as building and campus design, security architecture, and creating an overall security culture in any workplace. The authors have collected a broad array of topics together, garnered through their many years of real-world experience in the field. Security solutions that address a wide range of physical security challenges are presented in an easy to follow format. Security practitioners and law enforcement professionals alike will find practical tips to understand and manage their security program, including access control, target hardening, command and control, physical security protections, and visitor management, among a myriad of other topics. This will be a must-have reference for professionals looking for real-world recommendations for physical security solutions.