ASD Information Security Manual (ISM)vsIACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems
See exactly how ASD Information Security Manual (ISM) controls map to IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
ASD Information Security Manual (ISM) maps to IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems with 18% coverage across 25 directly mapped controls. Analysis of 136 ASD Information Security Manual (ISM) controls identifies 111 compliance gaps — primarily concentrated in Personnel Security.
Source: TheArtOfService Knowledge Graph | 136 controls analysed | 693 frameworks | 819K+ cross-framework mappings
Control Mappings
Showing 20 of 34 mapped controls across 10 domains. Sign up to explore all 819K+ mappings across 693 frameworks.
Personnel Security(3 mappings)
Cryptography(3 mappings)
Network Security(7 mappings)
System Monitoring and Event Logging(7 mappings)
+14 more mappings
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Related Comparisons
Other ASD Information Security Manual (ISM) comparisons
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What are the key differences between ASD Information Security Manual (ISM) and IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems?
ASD Information Security Manual (ISM) has 136 controls across its framework, while IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems covers 22 controls. Direct mapping analysis identifies 25 overlapping controls (18% coverage). The frameworks diverge most significantly in Personnel Security, where 21 ASD Information Security Manual (ISM) controls have no direct IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems equivalent.
How many controls map between ASD Information Security Manual (ISM) and IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems?
Of 136 total ASD Information Security Manual (ISM) controls, 25 map directly to IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems controls — representing 18% coverage. The remaining 111 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping ASD Information Security Manual (ISM) to IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems?
111 ASD Information Security Manual (ISM) controls have no direct equivalent in IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems. The highest concentration of gaps is in Personnel Security with 21 unmapped controls. These gaps represent areas where additional controls, policies, or documentation must be created to achieve compliance with both frameworks.
Which control domains have the most gaps between ASD Information Security Manual (ISM) and IACS Unified Requirements E26/E27 — Cyber Resilience of Ships and On-Board Systems?
The domain with the highest gap count is Personnel Security (21 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.
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