What happens to the combination when a lock is taken out of service?

• A. It remains unchanged
• B. It is reset to 50-25-50
• C. It is destroyed
• D. It is handed over to the PSO

Answer: (B)

When a lock is taken out of service, it is standard procedure to reset the combination for security reasons. This ensures that the previous combination is no longer usable, and it helps prevent unauthorized access to sensitive areas or information that the lock was protecting. By resetting the combination to a default value such as 50-25-50, the organization can maintain control over the security protocols and prevent any potential security breaches that could arise from the old combination being accessible or known to others.

The act of resetting the combination also aligns with best practices in security management, emphasizing the importance of regularly updating passwords or combinations to mitigate risks. This practice is crucial in environments dealing with sensitive materials, facilities, or operations, as it fortifies the overall security posture.