MBSE Analysis and Update of the U.S. Infrastructure Data Taxonomy (IDT) Using the U.S. National Critical Functions (NCFs)

MBSE;Critical Infrastructure;Functional Analysis;National Critical Functions;Cybersecurity Infrastructure Security Agency

In this paper, we will demonstrate the application of Model-Based Systems Engineering (MBSE) tools and techniques we have used to assist the US Department of Homeland Security (DHS) /Cybersecurity Infrastructure Security Agency (CISA) in analysis of open-source IDT data to analyze and contribute to the update of their 2011 Infrastructure Data Taxonomy (IDT).