IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems
UR E27 section 5: secure development lifecycle – IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems

IACS Unified Requirements E26/E27 - Cyber Resilience of Ships and On-Board Systems E27-5.4: E27 5.4 Security update delivery (IEC 62443-4-1 SUM-4)

A process makes updates for all supported products and versions available in a way that lets users verify authenticity, and, as an IACS addition, updates are quality-tested before release.

Maintained by Gerard BlokdykVerified against the published standard Control text last updated

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