(ISC)2 Certified in Cybersecurity Practice Exam

Which type of physical security control should always be disclosed to visitors?

1. Fences

2. Cameras

3. Intrusion alarms

4. Security guards

The correct answer is: Cameras

Cameras are a type of physical security control that should always be disclosed to visitors for several critical reasons. First and foremost, transparency about surveillance can foster trust between the organization and its visitors. When individuals are aware that they are being monitored, they may adjust their behavior in a positive manner, contributing to a more secure environment. Moreover, disclosing the presence of cameras aligns with privacy regulations and best practices. Many jurisdictions require clear communication regarding video surveillance, emphasizing the importance of informed consent. This awareness can help mitigate potential legal issues stemming from perceived invasions of privacy. In contrast, other physical security controls such as fences, intrusion alarms, and security guards do not require the same level of disclosure to visitors. Fences are typically visible and serve a protective function, while intrusion alarms usually operate in the background without visitor awareness needed. Security guards may be present but do not have the same implications for monitoring as cameras do. Thus, the disclosure of camera presence stands out as a necessary practice in maintaining an open and secure atmosphere.