IEC 62443vsNSA Guidance for Transition to Quantum-Resistant Cryptography
See exactly how IEC 62443 controls map to NSA Guidance for Transition to Quantum-Resistant Cryptography. Pre-computed mappings, identified gaps, and coverage analysis.
According to the TheArtOfService Compliance Knowledge Graph:
IEC 62443 maps to NSA Guidance for Transition to Quantum-Resistant Cryptography with 1% coverage across 1 directly mapped controls. Analysis of 81 IEC 62443 controls identifies 80 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
Showing 1 of 1 mapped controls across 1 domains. Sign up to explore all 324K+ mappings across 706 frameworks.
IEC 62443: Asset Identification & Governance(1 mappings)
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What are the key differences between IEC 62443 and NSA Guidance for Transition to Quantum-Resistant Cryptography?
IEC 62443 has 81 controls across its framework, while NSA Guidance for Transition to Quantum-Resistant Cryptography covers 29 controls. Direct mapping analysis identifies 1 overlapping controls (1% coverage). The frameworks diverge most significantly in 62443-3-3 System Security Requirements, where 24 IEC 62443 controls have no direct NSA Guidance for Transition to Quantum-Resistant Cryptography equivalent.
How many controls map between IEC 62443 and NSA Guidance for Transition to Quantum-Resistant Cryptography?
Of 81 total IEC 62443 controls, 1 map directly to NSA Guidance for Transition to Quantum-Resistant Cryptography controls — representing 1% coverage. The remaining 80 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 NSA Guidance for Transition to Quantum-Resistant Cryptography?
80 IEC 62443 controls have no direct equivalent in NSA Guidance for Transition to Quantum-Resistant Cryptography. 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 NSA Guidance for Transition to Quantum-Resistant Cryptography?
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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