Final answer:
The phrase 'try to 'outdo' others who are faced with similar security problems' relates to the field of Social Studies, where students study social issues and work to find effective solutions.
Step-by-step explanation:
In the context of the given information, the phrase 'try to 'outdo' others who are faced with similar security problems' can be related to the field of Social Studies. Social Studies is a subject that explores social issues, including security problems that societies face. To 'outdo' others in this context means to find better and more effective solutions to security problems than other individuals or groups.