Final answer:
A security guard is expected to protect people and property, dealing with both natural and man-made threats. This involves proactive and reactive security measures through intelligence and counterintelligence services to safeguard against various forms of hazards.
Step-by-step explanation:
A security guard is expected to protect their client from two hazards: threats to people and property. This involves ensuring the safety of individuals and securing physical assets from potential harm. Moreover, security measures are not solely focused on direct, immediate threats, but also encompass broader aspects such as economic security, energy security, and environmental security.
In the international sphere, this can translate into protection against military threats from other nations or terrorist groups, as well as economic threats, like sanctions. Security efforts integrate using intelligence services to defeat external threats and using counterintelligence services to protect against internal threats. Therefore, security encompasses preventing both natural and man-made threats, which includes everything from natural disasters to human-induced hazards.