Your company wants to secure the new data center physically. The company has hired a security guard but wants to find a way so that only one person at a time can enter in the data center. As people enter, they will have to show the security guard identification that authorizes them to enter the data center. What is your company’s new security called?
A. Theft prevention.
B. Mantrap.
C. Entry control roster.
D. Security outpost.

D. Security outpost

Explanation:

Based on the information provided within the question it can be said that in this scenario the company's new security is called a security outpost. This refers to a "checkpoint" in which individuals must pass through before entering the building in question. This "checkpoint" contains a guard which is following a set of strict security guidelines for allowing individuals to enter the building.

this would start to sound a little like mortal combat