Which of the following practices is NOT acceptable for a security officer?

Sleeping on duty is not an acceptable practice for a security officer. The primary responsibilities of security personnel include maintaining vigilance, monitoring the premises, and ensuring the safety of people and property. When a security officer is asleep, they are unable to perform these essential tasks, which compromises the security of the area they are assigned to protect. This lack of attentiveness can lead to missed incidents or emergencies, endangering the safety of individuals present and resulting in liability issues for the security company.

On the other hand, documenting incidents, monitoring premises, and communicating with the public are all critical and acceptable practices for security officers. Proper documentation allows for a clear record of events, which can be important for investigations or reporting. Monitoring the premises ensures that any suspicious activity can be identified and addressed promptly. Additionally, communicating with the public helps to establish a positive relationship and can assist in resolving issues before they escalate. Each of these practices contributes to the effective functioning of a security officer's duties and responsibilities.