What are the two measures of local security?

What are the two measures of local security?

• A. Active
• B. Passive
• C. Both Active and Passive
• D. Local Security

Answer: (C)

Local security relies on two categories of measures: active and passive. Active measures are proactive actions that detect, deter, and counter threats in real time—think patrols, sentries, early warning, surveillance, and rapid response capabilities. Passive measures reduce vulnerability or exposure without directly engaging threats—examples include concealment and camouflage, proper lighting and barriers, perimeter hardening, and controlled access. Together, they create a layered defense: active provides timely detection and a means to counter threats, while passive makes it harder for threats to detect, approach, or cause damage in the first place. Relying on only one type leaves gaps: active alone may alert or engage threats but still be vulnerable to surprise or concealment; passive alone may deter or slow threats but miss early warning and rapid response. Hence, the two measures are active and passive.

Local security relies on two categories of measures: active and passive. Active measures are proactive actions that detect, deter, and counter threats in real time—think patrols, sentries, early warning, surveillance, and rapid response capabilities. Passive measures reduce vulnerability or exposure without directly engaging threats—examples include concealment and camouflage, proper lighting and barriers, perimeter hardening, and controlled access. Together, they create a layered defense: active provides timely detection and a means to counter threats, while passive makes it harder for threats to detect, approach, or cause damage in the first place. Relying on only one type leaves gaps: active alone may alert or engage threats but still be vulnerable to surprise or concealment; passive alone may deter or slow threats but miss early warning and rapid response. Hence, the two measures are active and passive.