What identification must all private security officers display on their uniforms?

All private security officers are required to display specific identification on their uniforms to ensure transparency and professionalism within the industry. The correct choice outlines that the identification must include the name of the company, the word "Security," and the officer's last name. This requirement serves multiple purposes: it helps the public easily identify the security personnel as representatives of a legitimate security firm, ensures accountability, and fosters trust in their presence.

Including the company name and the word "Security" makes it abundantly clear to the public that the officer is part of a security service, while the officer's last name personalizes the interaction and allows for easy identification. This level of visibility is critical in a field where authority and presence are essential for effective operations and public safety. Overall, this form of identification contributes to both the professional image of the security company and the overall efficacy of security operations.