Cross-Framework Mapping

ACSC Essential EightvsNIST SP 800-171

See exactly how ACSC Essential Eight controls map to NIST SP 800-171. Pre-computed mappings, identified gaps, and coverage analysis.

15
Controls Mapped
9
Gaps Found
62%
Coverage

According to the TheArtOfService Compliance Knowledge Graph:

ACSC Essential Eight maps to NIST SP 800-171 with 62% coverage across 15 directly mapped controls. Analysis of 24 ACSC Essential Eight controls identifies 9 compliance gaps — primarily concentrated in Regular Backups.

Source: TheArtOfService Knowledge Graph | 24 controls analysed | 723 frameworks | 332K+ cross-framework mappings

Control Mappings

Showing 15 of 15 mapped controls across 5 domains. Sign up to explore all 332K+ mappings across 723 frameworks.

Restrict Administrative Privileges(3 mappings)

E8-ADMIN-ML1Restrict Administrative Privileges (ML1)
171-AC-2Least Privilege and Separation of Duties
E8-ADMIN-ML2Restrict Administrative Privileges (ML2)
171-AC-2Least Privilege and Separation of Duties
E8-ADMIN-ML3Restrict Administrative Privileges (ML3)
171-AC-2Least Privilege and Separation of Duties

Application Control(3 mappings)

E8-APP-ML1Application Control (ML1)
171-CM-1Baseline Configuration and Inventory
E8-APP-ML2Application Control (ML2)
171-CM-1Baseline Configuration and Inventory
E8-APP-ML3Application Control (ML3)
171-CM-1Baseline Configuration and Inventory

Multi-factor Authentication(3 mappings)

E8-MFA-ML1Multi-Factor Authentication - Maturity Level 1
171-IA-2Multi-Factor Authentication
E8-MFA-ML2Multi-Factor Authentication - Maturity Level 2
171-IA-2Multi-Factor Authentication
E8-MFA-ML3Multi-Factor Authentication - Maturity Level 3
171-IA-2Multi-Factor Authentication

Patch Applications(3 mappings)

E8-PATCHAPP-ML1Patch Applications (ML1)
171-RA-2Vulnerability Scanning and Remediation
E8-PATCHAPP-ML2Patch Applications (ML2)
171-RA-2Vulnerability Scanning and Remediation
E8-PATCHAPP-ML3Patch Applications (ML3)
171-RA-2Vulnerability Scanning and Remediation

Patch Operating Systems(3 mappings)

E8-PATCHOS-ML1Patch Operating Systems (ML1)
171-RA-2Vulnerability Scanning and Remediation
E8-PATCHOS-ML2Patch Operating Systems (ML2)
171-RA-2Vulnerability Scanning and Remediation
E8-PATCHOS-ML3Patch Operating Systems (ML3)
171-RA-2Vulnerability Scanning and Remediation

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What are the key differences between ACSC Essential Eight and NIST SP 800-171?

ACSC Essential Eight has 24 controls across its framework, while NIST SP 800-171 covers 93 controls. Direct mapping analysis identifies 15 overlapping controls (62% coverage). The frameworks diverge most significantly in Regular Backups, where 3 ACSC Essential Eight controls have no direct NIST SP 800-171 equivalent.

How many controls map between ACSC Essential Eight and NIST SP 800-171?

Of 24 total ACSC Essential Eight controls, 15 map directly to NIST SP 800-171 controls — representing 62% coverage. The remaining 9 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.

What are the compliance gaps when mapping ACSC Essential Eight to NIST SP 800-171?

9 ACSC Essential Eight controls have no direct equivalent in NIST SP 800-171. The highest concentration of gaps is in Regular Backups with 3 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 ACSC Essential Eight and NIST SP 800-171?

The domain with the highest gap count is Regular Backups (3 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.

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.