This new text will provide a rare, hands-on approach to the study of security -- by exposing the reader to security issues through the use of interactive case studies and exercises. Identifying and Exploring Security Essentials presents information about security in a broad context that is appropriate for those just being introduced to the overall security discipline. An in-depth historical perspective related to the development of private security services, each chapter concludes with review questions and detailed discussion questions. With articles, case studies, examples, and highlights throughout, readers will find this text an easy and enjoyable read.