TheArtOfService
Cross-Framework Mapping

ISO/SAE 21434vsO-RAN WG11 Security Specification

See exactly how ISO/SAE 21434 controls map to O-RAN WG11 Security Specification. Pre-computed mappings, identified gaps, and coverage analysis.

14
Controls Mapped
36
Gaps Found
22%
Coverage

According to the TheArtOfService Compliance Knowledge Graph:

ISO/SAE 21434 maps to O-RAN WG11 Security Specification with 22% coverage across 11 directly mapped controls. Analysis of 50 ISO/SAE 21434 controls identifies 39 compliance gaps — primarily concentrated in TARA.

Source: TheArtOfService Knowledge Graph | 50 controls analysed | 718 frameworks | 330K+ cross-framework mappings

Control Mappings

Showing 14 of 14 mapped controls across 5 domains. Sign up to explore all 330K+ mappings across 718 frameworks.

ISO/SAE 21434: Information Security Policies(3 mappings)

ISO21434-04Roles and responsibilities definition3 targets
→ORANWG11-2O-RAN Interface Security: E2, A1, O1, O2, Open Fronthaul
→ORANWG11-3Cryptography, TLS, SSH, IPsec, and PKI Lifecycle Management
→ORANWG11-6Security Test Specifications, Certification, and Conformance

ISO/SAE 21434: Access Control(5 mappings)

ISO21434-12User access management and provisioning2 targets
→ORANWG11-2O-RAN Interface Security: E2, A1, O1, O2, Open Fronthaul
→ORANWG11-3Cryptography, TLS, SSH, IPsec, and PKI Lifecycle Management
ISO21434-13Authentication and password management
→ORANWG11-2O-RAN Interface Security: E2, A1, O1, O2, Open Fronthaul
ISO21434-14Privileged access management
→ORANWG11-2O-RAN Interface Security: E2, A1, O1, O2, Open Fronthaul
ISO21434-15Access review and recertification
→ORANWG11-2O-RAN Interface Security: E2, A1, O1, O2, Open Fronthaul

ISO/SAE 21434: Cryptography(3 mappings)

ISO21434-16Cryptographic policy and key management
→ORANWG11-3Cryptography, TLS, SSH, IPsec, and PKI Lifecycle Management
ISO21434-17Encryption of data at rest
→ORANWG11-3Cryptography, TLS, SSH, IPsec, and PKI Lifecycle Management
ISO21434-19Certificate management
→ORANWG11-3Cryptography, TLS, SSH, IPsec, and PKI Lifecycle Management

ISO/SAE 21434: Operations Security(2 mappings)

ISO21434-24Logging and monitoring
→ORANWG11-7Logging, Monitoring, Incident Response, and Denial-of-Service Resilience
ISO21434-25Technical vulnerability management
→ORANWG11-1O-RAN Threat Model, Risk Management, and Security Architecture

ISO/SAE 21434: Communications Security(1 mappings)

ISO21434-27Network security management
→ORANWG11-2O-RAN Interface Security: E2, A1, O1, O2, Open Fronthaul

Related Comparisons

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Other O-RAN WG11 Security Specification comparisons

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What are the key differences between ISO/SAE 21434 and O-RAN WG11 Security Specification?

ISO/SAE 21434 has 50 controls across its framework, while O-RAN WG11 Security Specification covers 8 controls. Direct mapping analysis identifies 11 overlapping controls (22% coverage). The frameworks diverge most significantly in TARA, where 5 ISO/SAE 21434 controls have no direct O-RAN WG11 Security Specification equivalent.

How many controls map between ISO/SAE 21434 and O-RAN WG11 Security Specification?

Of 50 total ISO/SAE 21434 controls, 11 map directly to O-RAN WG11 Security Specification controls — representing 22% coverage. The remaining 39 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.

What are the compliance gaps when mapping ISO/SAE 21434 to O-RAN WG11 Security Specification?

39 ISO/SAE 21434 controls have no direct equivalent in O-RAN WG11 Security Specification. The highest concentration of gaps is in TARA with 5 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 ISO/SAE 21434 and O-RAN WG11 Security Specification?

The domain with the highest gap count is TARA (5 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

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