Which of the following is a common indicator of suspicious behavior in a workplace security context?

• A. Loitering near entry points
• B. Assisting others with their tasks
• C. Attempting to bypass security controls
• D. Unusual familiarity with security procedures

Answer: (C)

Understanding how people interact with security controls helps you spot genuine risk. A person who tries to bypass security measures is showing a deliberate intent to defeat the system and gain unauthorized access. That direct action to defeat controls is the clearest, most actionable indicator of suspicious behavior in a workplace, because it signals an attempt to overstep rules rather than a benign or ambiguous situation.

Loitering near entry points can raise a concern but isn’t necessarily malicious. Helping others with tasks is typically normal behavior. Being unusually familiar with security procedures might raise a flag in some cases, but it doesn’t by itself prove an intent to cause harm. The act of attempting to bypass controls stands out as a purposeful attempt to defeat security, making it the best indicator among the options.