Final answer:
Security cameras is an example of a detective control procedure. Detective controls are designed to detect and alert individuals of any unauthorized activity or security breaches. Security cameras are used to monitor and record activities, providing evidence in case of any incidents or violations.
Step-by-step explanation:
An example of a detective control procedure can be identified from the following options: A) Encryption B) Firewalls C) Security cameras D) Access control. Detective controls are designed to detect and alert when incidents occur. In this case, the correct answer is C) Security cameras. Security cameras monitor activities and can detect unauthorized actions, triggering alerts or enabling forensic analysis after an incident.