When considering risk, we can use a system for analyzing threats that was originally developed...

The threat analysis system developed by Dr. James Turner and Dr. Michael Gelles categorizes threats into different levels of severity. Category one represents the least severe level of threat within this system. This categorization is part of a structured approach to assess and manage risks by identifying the severity of potential threats and determining the appropriate response.

References: = Threat Assessment: A Risk Management Approach by James T. Turner and Michael Gelles1.