What does “perimeter security” primarily focus on?

Perimeter security primarily focuses on securing facility boundaries. This aspect involves protecting the outer limits of a secured area, ensuring that unauthorized access is prevented and that the integrity of the facility is maintained. Effective perimeter security may include various physical barriers such as fencing, walls, access controls, surveillance systems, and monitoring to detect and respond to potential threats.

While other elements like foot patrol protocols, community relations, and response team training are essential components of overall security, they do not specifically address the primary concern of perimeter security. The emphasis on facility boundaries is crucial for establishing a solid foundation for broader security measures, making it the most fitting choice in this context.