Chapter 4
Layers of Security
Keywords: risk assessment, security technology, vulnerabilities, security plan, operational security, security clearance, need to know, physical security, policies and procedures, proprietary knowledge, surveillance, security strategies, acceptance, avoidance, diversification, transference, consolidation
Learning Objectives
After reading this chapter you should be able to
• Understand the security thought process
• Understand physical security terminology
• Employ a variety of strategies to enhance organizational security
• Understand the relationship between security and normal operations
Security Elements
In Chapter 1 the groundwork was laid to explore the application of security to transportation ...
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