Physical security refers to the measures taken to protect buildings, assets, and individuals from physical threats. This includes using barriers like fences and gates, surveillance systems such as CCTV cameras, and access control methods like keycards or biometric scanners. The goal is to prevent unauthorized access and ensure the safety of people and property. In addition to these tools, physical security also involves creating a secure environment through proper lighting and regular patrols. Training staff on emergency procedures and conducting risk assessments are essential parts of a comprehensive physical security plan. Together, these strategies help safeguard against theft, vandalism, and other potential dangers.