What is a proactive measure in physical security planning?

Installation of surveillance cameras is a proactive measure in physical security planning because it involves taking steps to prevent incidents before they happen. By having surveillance cameras in place, organizations can deter potential threats and monitor activities in real-time. This preventative approach enables businesses to respond more quickly to incidents, should they occur, and can aid in investigation and evidence gathering if an event takes place.

Proactive security measures focus on anticipating and mitigating risks rather than simply responding to incidents after they occur. Therefore, the installation of surveillance cameras not only serves as a deterrent but also enhances the overall security posture of an organization.

The other options represent different aspects of security assessment and reporting that either react to past events or analyze existing conditions rather than actively preventing future incidents. An audit of past incidents reviews what has already occurred, which is reactive. Analysis of trends in crime may help understand potential future risks but does not implement a solution beforehand. The review of employee exit interviews can provide insights into morale and potential insider threats but does not act to prevent security breaches directly.