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IACS UR E26 Cyber Resilience Screen

Checklist of the five pillars of IACS UR E26 (cyber resilience of ships): equipment identification, protection, attack detection, response, recovery.

CyberIACS E26

Equipment inventory + SBOM in placeNetwork segmentation, hardening, user RBACIDS / log monitoringIncident response plan + drillsBackups + tested recovery procedure

Pillars met

3/5

Readiness

Partial compliance

Formula, assumptions, and limits

IACS UR E26 applies to newbuilds from 1 July 2024. E26 is the vessel scope; E27 (onboard systems integration) the OT/IT side. Follow NIST CSF 2.0 structure (Identify/Protect/Detect/Respond/Recover).

Symbol legend

Symbol	Meaning	Unit	Source
	Identify, Protect, Detect, Respond, Recover	-	IACS UR E26 / NIST CSF