Ann, a security administrator, is strengthening the security controls of the company’s campus. Her goal is to
prevent people from accessing open locations that are not supervised, such as around the receiving dock. She
is also concerned that employees are using these entry points as a way of bypassing the security guard at the
main entrance. Which of the following should Ann recommend that would BEST address her concerns?

A.
Increase the lighting surrounding every building on campus

B.
Build fences around campus with gates at entrances

C.
Install cameras to monitor the unsupervised areas

D.
Construct bollards to prevent vehicle entry in non-supervised areas