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Critical Infrastructure Interdependency (CII) through Canada & US financial case studies

Published on September 16, 2025

Time to read: 1 minutes

CI taxonomy chart linking goods and services to monopoly/market classes with likelihood-impact matrix. — Applying a Critical Infrastructure (CI) taxonomy to assess likelihood and impact across monopoly and market goods and services.

Exploring CII Through a Novel Taxonomy

CIBC Presentation | September 2025 by Tyson Macaulay, CISA, P.Eng CIE LEL

National Center for Critical Infrastructure Protection, Security and Resilience (NC-CIPSeR)

tyson.macaulay@alumni.carleton.ca

This session explores Critical Infrastructure Interdependency (CII) through real-world case studies from the U.S. and Canada with a focus on financial industries and cross-border interdependencies. Attendees will learn how cyber connectivity and economic indicators are correlated and can forecast cascading impacts across industries and CI sectors. The session highlights how to improve risk management and resilience planning, including an overview of a new risk assessment taxonomy and methodology for CII from �Ӱ�ԭ�� University’s National Centre for Critical Infrastructure Protection, Security and Resilience

Critical Infrastructure Interdependency (CII) through Canada and US financial case studies – Macaulay

Access Tyson Macaulay’s Presentation for CIBC – September 2025.

Tyson Macaulay

Deputy Director | NC-CIPSeR
tyson.macaulay@alumni.carleton.ca