Which of the following is NOT a method of physical security?

Employee training is indeed an essential component of overall security strategy, but it is not classified as a direct method of physical security. Physical security primarily focuses on protective measures that safeguard physical assets from unauthorized access, theft, and other security threats.

CCTV surveillance, access control systems, and physical barriers are all tangible security measures. CCTV surveillance helps monitor and record activities in a particular area, access control systems regulate who can enter specific locations, and physical barriers (such as walls, fences, and locks) provide a physical impediment to unauthorized entry.

While employee training is critical for fostering security awareness and ensuring that personnel understand protocols and policies, it is considered a procedural or administrative measure rather than a physical security tactic. This distinction is important as it highlights the different realms within security practices, where physical security is focused on environmental controls, while training engages the human aspect of security strategies.