A company is installing a new security measure that would allow one person at a time to be authenticated to an
area without human interaction. Which of the following does this describe?

A.
Fencing
B.
Mantrap
C.
A guard
D.
Video surveillance
Explanation:
Mantraps make use of electronic locks and are designed to allow you to limit the amount of individual allowedaccess to an area at any one time.