What is the difference between active and passive security measures?

Active and passive security measures serve distinct functions in the realm of security management. Active measures are defined by their direct intervention in a situation, such as deploying personnel, using surveillance systems, or engaging in behavioral deterrence. They are dynamic responses to security threats, providing immediate and tactical actions to manage incidents as they occur.

On the other hand, passive measures focus on prevention and deterrence through design, environmental controls, and policies. They create a secure environment that dissuades potential threats without the need for immediate action. Examples include architectural designs that limit access, use of barriers, and practices that reduce vulnerabilities.

This distinction highlights the different approaches to security; active measures address threats as they manifest, while passive measures aim to prevent threats from occurring in the first place. Understanding this difference is crucial for determining the best security strategy in various contexts.