Which vulnerability at a facility was identified in the learning check?

Which vulnerability at a facility was identified in the learning check?

• A. Hole in fence
• B. No issues at all
• C. Unlocked windows in office
• D. Security cameras everywhere

Answer: (A)

Perimeter security weaknesses that allow unauthorized entry are a major vulnerability for a water facility. A hole in the fence creates an immediate entry point into the site, bypassing outer boundary protections and making it easy for someone with ill intent to reach restricted areas. That direct access threat is why it stands out as the best answer: it compromises the first line of defense and can enable tampering with critical infrastructure. An unlocked window in an office is also a risk, but it’s a narrower access point inside the site compared to a hole in the fence, which undermines the entire perimeter. Saying there are no issues at all isn’t plausible when a clear breach exists, and security cameras everywhere describe protective measures rather than vulnerabilities.

Perimeter security weaknesses that allow unauthorized entry are a major vulnerability for a water facility. A hole in the fence creates an immediate entry point into the site, bypassing outer boundary protections and making it easy for someone with ill intent to reach restricted areas. That direct access threat is why it stands out as the best answer: it compromises the first line of defense and can enable tampering with critical infrastructure.

An unlocked window in an office is also a risk, but it’s a narrower access point inside the site compared to a hole in the fence, which undermines the entire perimeter. Saying there are no issues at all isn’t plausible when a clear breach exists, and security cameras everywhere describe protective measures rather than vulnerabilities.