A network administrator walks into a datacenter and notices an unknown person is following closely. The administrator stops and directs the person to the security desk. Which of the following attacks did the network administrator prevent?
A) Evil twin
B) Tailgating
C) Piggybacking
D) Shoulder surfing

Question

Quizplus · Accepted Answer

The network administrator prevented a tailgating attack, where an unauthorized person follows an authorized person into a secure area without proper authentication.

A Network Administrator Walks into a Datacenter and Notices an Unknown