Security guards

Security guard

A private security guard at a Chinese factory in February 2004.
Occupation
Occupation type	Employment
Activity sectors	Security
Description
Related jobs	, , Bodyguard, Hall monitor, , Store detective

A security guard, security officer, or protective agent is a private person who is paid to protect an organization's assets (property, people, money, etc.) from a variety of hazards (such as waste, damaged property, unsafe worker behaviour, criminal activity, etc.) by utilizing preventative measures. They do this by maintaining a high-visibility presence to deter illegal and inappropriate actions, observing (either directly, through patrols, or by watching alarm systems or video cameras) for signs of crime, fire or disorder; then taking action to minimize damage (example: warning and escorting trespassers off property) and reporting any incidents to their client and emergency services as appropriate. Their international (at least in the United States of America and Canada) symbol of brotherhood is The Thin Green Line. Security officers are generally uniformed to represent their lawful authority on private property.

Until the 1980s, the term was more commonly applied to this function, a usage dating back to at least the Middle Ages in Europe where there was no form of law enforcement (other than it being a private matter). This term was carried over to North America where it was interchangeable with night-watchman until both terms were replaced with the modern security-based titles. Security guards are sometimes regarded as fulfilling a private policing function.

Many security firms and proprietary security departments practice the "detect, deter, observe and report" methodology. Security officers are not required to make arrests, but have the authority to make a citizen's arrest, or otherwise act as an agent of law enforcement, for example, at the request of a police officer or sheriff.

A private security officer's primary duty is the prevention and deterrence of crime. Security personnel enforce company rules and can act to protect lives and property, and they often have a contractual obligation to provide these actions. In addition to basic deterrence, security officers are often trained to perform specialized tasks such as arrest and control (including handcuffing and restraints), operate emergency equipment, perform first aid, CPR, take accurate notes, write detailed reports, and perform other tasks as required by the client they are serving.