Implementing emergency lighting that operates on protected power and activates automatically when main power fails is an example of which physical security objective?

Implementing emergency lighting that operates on protected power and activates automatically when main power fails is an example of which physical security objective?

• A. Data confidentiality
• B. Employee and visitor safety
• C. Access control
• D. Availability

Answer: (B)

The main idea is protecting people’s safety during emergencies. Emergency lighting that runs on protected power and automatically activates when main power fails ensures that exits are clearly visible, guiding employees and visitors to safety even in a blackout. This focus on preserving life and enabling safe evacuation is why it’s best categorized as protecting employee and visitor safety. It doesn’t directly address protecting data, restricting access, or keeping IT services running, whereas the immediate priority in this scenario is the safe movement of people during a power loss.

The main idea is protecting people’s safety during emergencies. Emergency lighting that runs on protected power and automatically activates when main power fails ensures that exits are clearly visible, guiding employees and visitors to safety even in a blackout. This focus on preserving life and enabling safe evacuation is why it’s best categorized as protecting employee and visitor safety. It doesn’t directly address protecting data, restricting access, or keeping IT services running, whereas the immediate priority in this scenario is the safe movement of people during a power loss.