What type of threats should be addressed by physical security planning?

Physical security planning is designed to protect both physical installations and personnel from a wide range of threats. This includes addressing potential risks such as unauthorized access, theft, vandalism, natural disasters, and workplace violence. By focusing on any threats to physical assets, the planning ensures a comprehensive approach that safeguards the integrity of the facility, the safety of its occupants, and the continuity of operations.

Addressing only cyber threats, as suggested in one option, would exclude significant risks like physical break-ins or natural disasters that can disrupt business operations or pose hazards to individuals. Focusing solely on environmental threats would still miss a broader spectrum of risks, such as interpersonal threats or security breaches by insiders. Lastly, limiting the scope to threats from external adversaries overlooks the potential dangers that may arise from within the organization, such as disgruntled employees or accidents that could threaten safety.

In summary, adopting a holistic view of threats encompasses all potential risks to both physical structures and the personnel within them, making it essential for effective security planning.