IEC 62443vsITU-T X.805 - Security Architecture for End-to-End Communications
See exactly how IEC 62443 controls map to ITU-T X.805 - Security Architecture for End-to-End Communications. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
IEC 62443 maps to ITU-T X.805 - Security Architecture for End-to-End Communications with 4% coverage across 3 directly mapped controls. Analysis of 81 IEC 62443 controls identifies 78 compliance gaps — primarily concentrated in 62443-3-3 System Security Requirements.
Source: TheArtOfService Knowledge Graph | 81 controls analysed | 706 frameworks | 324K+ cross-framework mappings
Control Mappings
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IEC 62443: Access Management(3 mappings)
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What are the key differences between IEC 62443 and ITU-T X.805 - Security Architecture for End-to-End Communications?
IEC 62443 has 81 controls across its framework, while ITU-T X.805 - Security Architecture for End-to-End Communications covers 13 controls. Direct mapping analysis identifies 3 overlapping controls (4% coverage). The frameworks diverge most significantly in 62443-3-3 System Security Requirements, where 24 IEC 62443 controls have no direct ITU-T X.805 - Security Architecture for End-to-End Communications equivalent.
How many controls map between IEC 62443 and ITU-T X.805 - Security Architecture for End-to-End Communications?
Of 81 total IEC 62443 controls, 3 map directly to ITU-T X.805 - Security Architecture for End-to-End Communications controls — representing 4% coverage. The remaining 78 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.
What are the compliance gaps when mapping IEC 62443 to ITU-T X.805 - Security Architecture for End-to-End Communications?
78 IEC 62443 controls have no direct equivalent in ITU-T X.805 - Security Architecture for End-to-End Communications. The highest concentration of gaps is in 62443-3-3 System Security Requirements with 24 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 IEC 62443 and ITU-T X.805 - Security Architecture for End-to-End Communications?
The domain with the highest gap count is 62443-3-3 System Security Requirements (24 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.
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