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Activating the Value Chain to Accelerate Cyber Resilience
Using value chain analysis to identify critical business functions and dependencies
In this article, Tamara Nolan, Managing Director of Cyber & Operational Resilience (CORe), explores how organizations can accelerate their cyber resilience by shifting from traditional Business Impact Analyses (BIAs) to a value chain-based approach. She highlights recent high-profile breaches—including Snowflake, Change Healthcare, and major U.S. telecoms—as urgent reminders that cyberattacks can disrupt operations for weeks. Nolan advocates for identifying critical business functions through the value chain to quickly build resilience plans, tailored by industry and operational needs. She also stresses the importance of validating these plans through regular tabletop exercises to ensure readiness and stakeholder alignment.
