Free ECCouncil 312-50v13 Practice Exam with Questions & Answers | Set: 14

Bollards are short vertical posts installed to control or direct road traffic, but more importantly, they act as physical security controls to prevent vehicle-ramming attacks or unauthorized vehicle entry into sensitive or secure areas such as building entrances. They are often reinforced and strategically placed to withstand high-speed collisions.

This is a physical security control described in CEH v13 Module 01 (Introduction to Ethical Hacking) and further discussed in physical security best practices for preventing unauthorized physical access.

Incorrect Options:

B. Receptionist is a human control, not a physical barrier for vehicles.

C. Mantrap is used to control personnel access, not vehicle access.

D. Turnstile controls pedestrian entry, not vehicles.