Final answer:
Security threats to a facility can come from state and non-state actors, environmental events, point-source contamination, workplace violence, and cybersecurity breaches.
Step-by-step explanation:
A security threat to a facility can arise from various sources, including traditional nation-state adversaries, but has expanded to include more diverse and unconventional threats. Noteworthy sources of these threats include non-state actors, natural disasters, and incidents such as point-source contamination. Non-state actors encompass violent groups like al-Qaeda, narcotic cartels, and potentially influential multinational corporations and non-governmental organizations. In addition, environmental catastrophes, both natural and manmade, can pose significant security threats to infrastructure and populations. Point-source contamination, often from identifiable discharges like wastewater treatment plants or factories, can also be considered a security threat due to its potential impact on public health and the environment.
Even further, workplace violence inflicted by employees against coworkers, supervisors, or property can be a significant security threat for a facility. Employees are encouraged to report any intimidating behavior or threats to their immediate supervisor. Lastly, hackers using various methods to infiltrate networks and lure individuals into revealing sensitive information pose a serious threat to cybersecurity, which is an integral part of a facility's security framework.