What key concept does physical security encompass?

The concept of physical security encompasses the key principles of "deny, delay, detect, deter," which form the foundation for protecting assets, personnel, and information within a facility or organization.

To break this down:

• Deny focuses on preventing unauthorized access to sensitive areas or information, ensuring that only authorized personnel can enter secure environments.

• Delay is about making it significantly more time-consuming and difficult for potential intruders to breach security measures, thereby giving security personnel more time to respond to a threat.

• Detect involves employing various systems and technologies, such as alarms or surveillance cameras, to identify and record any unauthorized attempts to access secure areas.

• Deter relies on strategies that discourage potential security breaches, such as visible security measures (e.g., cameras, security guards) that create awareness of the presence of protection.

Understanding these components is crucial for developing a comprehensive physical security strategy, as they collectively serve to safeguard physical assets and ensure a secure environment.