What does 'physical security' encompass?

The term 'physical security' refers to comprehensive measures that are implemented to safeguard physical assets, which include buildings, equipment, and personnel, from a variety of threats. This encompasses different strategies such as surveillance, barriers (like fences and locks), security personnel, and access control systems to ensure that unauthorized individuals cannot gain entry to secure areas.

By focusing on both physical assets and the safety of personnel, physical security aims to create a safe environment against threats like theft, vandalism, natural disasters, and other security risks. This broad scope distinguishes physical security from measures that might only pertain to digital assets or specific aspects like access controls or regulations pertaining solely to fire safety.

Understanding physical security is vital for organizations to devise a holistic security strategy that includes protecting both tangible and intangible resources.