Threats & AttacksQuestion 22 of 100

An attacker follows an employee through a secured door without badging in. This physical attack is called:

a.Tailgating
b.Piggyback encryption
c.Shoulder surfing
d.Dumpster diving

Explanation

Tailgating is entering a restricted area by closely following an authorized person through a controlled door. It exploits politeness and weak physical enforcement. Mantraps, turnstiles, and awareness reduce tailgating.

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