A guard, or protector, is an individual responsible for ensuring the safety and security of people, property, or information. Guards can be found in various settings, such as malls, schools, and events, where they monitor activities and respond to potential threats. Their duties often include patrolling areas, checking identification, and enforcing rules to maintain a safe environment. In many cases, guards are trained in conflict resolution and emergency response. They may work for private security companies or be employed by organizations to protect their assets. The presence of a guard can deter criminal activity and provide peace of mind to those in the vicinity.