CHAPTER 7

Physical Security

In this chapter, you will

  • Describe how physical security directly affects computer and network security
  • Discuss steps that can be taken to help mitigate physical security risks
  • Review nontraditional security elements such as HVAC systems and fire suppression
  • Understand electronic access controls and the principles of convergence

For most American homes, locks are the primary means of achieving physical security, and almost every American locks the doors to his or her home upon leaving the residence. Some go even further and set up intrusion alarm systems in addition to locks. All these precautions are considered necessary because people believe they have something significant inside the house that needs to be ...

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