Which term refers to the scope of the system and environment being assessed?

The term that refers to the scope of the system and environment being assessed is "System Boundary." This concept is critical in information security and compliance frameworks like the Cybersecurity Maturity Model Certification (CMMC), as it defines the limits of the system under review. A clear understanding of the system boundary helps assessors determine which components of the information system are included in the assessment, ensuring that all relevant assets, processes, and data are considered.

By establishing the system boundary, organizations can identify what falls under their security protocols and compliance efforts, helping to mitigate risks effectively. This clarity is vital not only for compliance but also for resource allocation, as it allows organizations to focus their security measures where they are most needed.

In contrast, while data sensitivity refers to the classification of data based on its importance and the level of protection required, it's not the same as defining the system's scope. Operational technology pertains to hardware and software systems that detect or control physical devices, which is not directly related to the assessment boundary. Asset coverage may refer to how comprehensively an organization's assets are managed or protected, but it does not specifically denote the scope of the system undergoing assessment. Thus, the specificity of "System Boundary" makes it the correct term in this context.