Discussion
Research the different types of physical barriers that are defined and described in the chapter. Answer the following questions.
1. Describe the characteristics of a high-security door, to include the type.
2. Describe the characteristics of a high-security roof, including the type.
3. Describe a maximum security fence, why are fences not the best barriers?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.