What key principle guides the security measures for sensitive materials?

The key principle that guides the security measures for sensitive materials is centered on the threat level and sensitivity of those materials. This principle emphasizes the need to evaluate the potential risks associated with the materials being stored or handled. Sensitive materials often include hazardous substances, confidential information, or valuable goods that require a higher level of protection.

Understanding the threat level allows organizations to implement appropriate security protocols tailored to the specific risks, such as physical security measures, access controls, and monitoring systems. By assessing how sensitive or potentially dangerous the materials are, organizations can prioritize security resources effectively and ensure compliance with regulations and safety standards.

In contrast, focusing solely on the cost of materials, availability of storage, or a standard security policy does not adequately address the nuanced risks that sensitive materials present. These aspects may influence operational decisions, but they do not represent the guiding principle for security measures specific to sensitive items.