What is physical security engineering?

Physical security engineering is the discipline focused on designing, implementing, and maintaining systems and processes that protect physical assets, facilities, and personnel from threats such as unauthorized access, theft, vandalism, and natural disasters. This field involves the integration of security technologies like surveillance cameras, access control systems, alarms, barriers, and secure facility layouts. Physical security engineers assess vulnerabilities, develop security plans, and ensure that all protective measures work together to reduce risks and ensure safety. They often collaborate with IT and cybersecurity professionals to provide comprehensive protection against both physical and digital threats.