physical security

For this questions please write 400-600 words discussing the following.

List and discuss some of the natural deterrence provided by topographies.

Why should topographies be considered when designing or upgrading a facility?

Provide the name of a known facility in the United States that used a natural barrier to provide protection and safety?

What is the significance of physical barriers as it relates to this course?

Please Note:

 In-text citations and a reference list are also a requirement.

You need to have at least 8 cited sources.