Which of the following is a responsibility of a security professional?

Monitoring and securing premises is a fundamental responsibility of a security professional. This role involves being vigilant and proactive in maintaining a safe environment, which includes observing for any unusual activity, ensuring that security protocols are followed, and implementing preventative measures to deter criminal behavior. Effective monitoring is crucial for the safety of both the property and the people within it, making it a core function of any security position.

The responsibilities of security professionals typically do not extend to conducting criminal investigations or apprehending suspects, as these actions usually fall under the jurisdiction of law enforcement. Additionally, while writing legal tickets may be relevant in some security roles, it is not a universal duty. Therefore, the primary focus of a security professional is to monitor and secure premises effectively.