Environmental control measures include which of the following?

Access lists are logical/administrative security controls used to restrict network or system access, not environmental controls.

Lighting is a physical security control that deters intruders, but it is classified under physical security, not environmental controls.

Motion detection is a physical security surveillance measure used to detect unauthorized presence, not an environmental control.

EMI (Electromagnetic Interference) shielding is an environmental control measure that protects sensitive electronic equipment from disruptive electromagnetic fields originating from external sources or other nearby devices. It is a physical countermeasure applied to the environment or hardware enclosures to ensure reliable operation and data integrity. This falls squarely in the category of environmental protection controls alongside temperature, humidity, and power conditioning.