TheArtOfService
Cross-Framework Mapping

NIST SP 800-63-4vsISO 27043

See exactly how NIST SP 800-63-4 controls map to ISO 27043. Pre-computed mappings, identified gaps, and coverage analysis.

18
Controls Mapped
0
Gaps Found
75%
Coverage

According to the TheArtOfService Compliance Knowledge Graph:

NIST SP 800-63-4 maps to ISO 27043 with 75% coverage across 6 directly mapped controls. Analysis of 8 NIST SP 800-63-4 controls identifies 2 compliance gaps — primarily concentrated in Equity, Accessibility, Inclusion.

Source: TheArtOfService Knowledge Graph | 8 controls analysed | 723 frameworks | 332K+ cross-framework mappings

Control Mappings

Showing 18 of 18 mapped controls across 6 domains. Sign up to explore all 332K+ mappings across 723 frameworks.

Digital Identity Risk Management(1 mappings)

NISTSP63R4-1Digital Identity Risk Management and IAL/AAL/FAL Assurance Level Selection
→ISO27043-04Roles and responsibilities definition

Authentication and Authenticator Types(4 mappings)

NISTSP63R4-3Authentication: Authenticator Types, MFA, Phishing-Resistance, and Syncable Authenticators4 targets
→ISO27043-11Access control policy and enforcement
→ISO27043-13Authentication and password management
→ISO27043-14Privileged access management
→ISO27043-15Access review and recertification

Authenticator Lifecycle Management(2 mappings)

NISTSP63R4-4Authenticator Lifecycle: Binding, Recovery, Replacement, Suspension, Revocation2 targets
→ISO27043-12User access management and provisioning
→ISO27043-23Backup and recovery procedures

Federation and Assertions(5 mappings)

NISTSP63R4-5Federation: Assertions, Trust Agreements, RP Validation, Pseudonymous Identifiers5 targets
→ISO27043-17Encryption of data at rest
→ISO27043-18Encryption of data in transit
→ISO27043-19Certificate management
→ISO27043-20Key lifecycle management
→ISO27043-27Network security management

Privacy, Records, User-Controlled Wallets(3 mappings)

NISTSP63R4-7Privacy, Records Retention, and User-Controlled Wallets3 targets
→ISO27043-06Asset inventory and ownership
→ISO27043-08Information classification and labeling
→ISO27043-10Media management and disposal

Operational Audit, Sessions, Cross-cutting(3 mappings)

NISTSP63R4-8Operational Audit, Session Management, Recovery, and Cross-cutting Controls3 targets
→ISO27043-22Protection from malware
→ISO27043-24Logging and monitoring
→ISO27043-25Technical vulnerability management

Related Comparisons

Other NIST SP 800-63-4 comparisons

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Other ISO 27043 comparisons

SLSA vs ISO 2704318 mappingsSIG (Shared Assessments) vs ISO 2704318 mappingsPTES vs ISO 2704318 mappingsOWASP SAMM vs ISO 2704318 mappingsOWASP MASVS vs ISO 2704318 mappingsOpenSSF Scorecard vs ISO 2704318 mappingsNIST SP 800-92 vs ISO 2704318 mappingsNIST SP 800-88 vs ISO 2704318 mappings

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What are the key differences between NIST SP 800-63-4 and ISO 27043?

NIST SP 800-63-4 has 8 controls across its framework, while ISO 27043 covers 52 controls. Direct mapping analysis identifies 6 overlapping controls (75% coverage). The frameworks diverge most significantly in Equity, Accessibility, Inclusion, where 1 NIST SP 800-63-4 controls have no direct ISO 27043 equivalent.

How many controls map between NIST SP 800-63-4 and ISO 27043?

Of 8 total NIST SP 800-63-4 controls, 6 map directly to ISO 27043 controls — representing 75% coverage. The remaining 2 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.

What are the compliance gaps when mapping NIST SP 800-63-4 to ISO 27043?

2 NIST SP 800-63-4 controls have no direct equivalent in ISO 27043. The highest concentration of gaps is in Equity, Accessibility, Inclusion with 1 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 NIST SP 800-63-4 and ISO 27043?

The domain with the highest gap count is Equity, Accessibility, Inclusion (1 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.

Related Resources

How to Map Controls Across Frameworks|Multi-Framework Compliance Guide|Compliance Glossary

This platform provides educational compliance tools, not legal, regulatory, or professional compliance advice. Cross-framework mappings are AI-assisted interpretations and do not reproduce or replace official standards. Framework names and trademarks belong to their respective owners. Consult qualified professionals for your specific compliance requirements. See our Terms of Service.