An attacker wearing a building maintenance uniform approached a company’s receptionist asking
for access to a secure area. The receptionist asks for identification, a building access badge and
checks the company’s list approved maintenance personnel prior to granting physical access to

the secure are. The controls used by the receptionist are in place to prevent which of the following
types of attacks?

A.
Tailgating

B.
Shoulder surfing

C.
Impersonation

D.
Hoax