Which of the following individuals are a critical resource for security professionals during physical security...

Stakeholders are individuals or groups that either impact or are impacted by an organization’s operations, assets, or personnel. This includes internal (e.g., employees, executives) and external (e.g., customers, regulators) parties. In physical security assessments, involving stakeholders is essential to understand operational needs, identify vulnerabilities, and ensure system effectiveness.

A (Investors), B (Executives), and C (Customers) are all stakeholders but represent narrower roles.