Which of the following is a best practice for security inspections?

Conducting inspections randomly or during periods of increased alertness is a best practice for security inspections because it helps maintain a heightened level of security awareness and unpredictability. This approach can deter potential security breaches since they are less likely to know when an inspection will take place. Regular and unannounced inspections can also help in identifying vulnerabilities that may not be apparent during routine checks. By varying the times and frequencies of inspections, security teams can better assess the overall effectiveness of their measures and foster an environment where staff remain vigilant at all times.

In contrast, limiting inspections to specific hours or making their schedules known, such as during regular hours or informing the entire staff, reduces their effectiveness and can lead to complacency among employees. Conducting inspections only once a year fails to provide the necessary ongoing evaluation and adaptation of security practices, leaving vulnerabilities unaddressed for extended periods.