Which measure best protects tenant privacy when controlling access to the building?

• A. Leave all doors unlocked.
• B. Use an access control system, keep logs, restrict master keys, promptly deactivate departing tenants, and install cameras where allowed by law in common areas.
• C. Share master keys with tenants.
• D. Install cameras in private spaces.

Answer: (B)

Protecting tenant privacy while keeping the building secure relies on controlled, auditable access and careful use of surveillance. The best approach uses an access control system that records who enters and when, keeps master keys tightly restricted, and promptly deactivates credentials for tenants who move out. Surveillance, if used, is limited to common areas and complies with applicable laws, providing deterrence and a trail for investigations without intruding on private spaces. This combination creates accountability and reduces unnecessary access, while respecting residents’ privacy.

Leaving doors unlocked creates broad, uncontrolled access and is insecure. Sharing master keys with tenants undermines central control and privacy since those keys can be shared or misused. Installing cameras in private spaces violates expectations of privacy and is typically not permitted.