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Cyber-informed engineering shifts critical infrastructure security from protecting networks to engineering out consequences
Cyber-informed engineering (CIE) shifts critical infrastructure security strategy from network perimeter defense to designing physical processes that remain safe even when digital systems are compromised. The approach integrates engineered controls such as hardwired shutdowns, mechanical interlocks, and independent protective layers into process hazard analysis, treating malicious cyber activity as a credible threat alongside equipment failures. Industry experts emphasize that CIE complements rather than replaces traditional cybersecurity controls like segmentation, access management, and monitoring, with organizations prioritizing engineered protections for consequences deemed intolerable based on safety, environmental, or operational impact.
Why it matters: Critical infrastructure operators and security practitioners must adopt CIE to reduce exposure to cyber-physical attacks that could cause equipment damage, environmental releases, or service outages; the approach requires cross-functional collaboration between engineering, operations, safety, and security teams to identify which high-consequence scenarios justify engineered safeguards versus cyber controls alone.
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- First seen by Cybersecurity Tracker