Cross-Framework Mapping

ISO 27043vsOpen Banking Security

See exactly how ISO 27043 controls map to Open Banking Security. Pre-computed mappings, identified gaps, and coverage analysis.

7
Controls Mapped
45
Gaps Found
13%
Coverage

According to the TheArtOfService Compliance Knowledge Graph:

ISO 27043 maps to Open Banking Security with 13% coverage across 7 directly mapped controls. Analysis of 52 ISO 27043 controls identifies 45 compliance gaps — primarily concentrated in Investigative.

Source: TheArtOfService Knowledge Graph | 52 controls analysed | 718 frameworks | 330K+ cross-framework mappings

Control Mappings

Showing 7 of 7 mapped controls across 4 domains. Sign up to explore all 330K+ mappings across 718 frameworks.

ISO 27043: Information Security Policies(1 mappings)

ISO27043-04Roles and responsibilities definition
OPENBANK-2Strong Customer Authentication (SCA), Consent Lifecycle, and Customer UX

ISO 27043: Cryptography(4 mappings)

ISO27043-17Encryption of data at rest
OPENBANK-3Mutual TLS, Token Binding, Request Signing (JWS), Key Management
ISO27043-18Encryption of data in transit
OPENBANK-3Mutual TLS, Token Binding, Request Signing (JWS), Key Management
ISO27043-19Certificate management
OPENBANK-3Mutual TLS, Token Binding, Request Signing (JWS), Key Management
ISO27043-20Key lifecycle management
OPENBANK-3Mutual TLS, Token Binding, Request Signing (JWS), Key Management

ISO 27043: Operations Security(1 mappings)

ISO27043-23Backup and recovery procedures
OPENBANK-8Incident Detection, Response, Customer Notification, Post-Incident Review, BCM

ISO 27043: Communications Security(1 mappings)

ISO27043-27Network security management
OPENBANK-3Mutual TLS, Token Binding, Request Signing (JWS), Key Management

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What are the key differences between ISO 27043 and Open Banking Security?

ISO 27043 has 52 controls across its framework, while Open Banking Security covers 8 controls. Direct mapping analysis identifies 7 overlapping controls (13% coverage). The frameworks diverge most significantly in Investigative, where 6 ISO 27043 controls have no direct Open Banking Security equivalent.

How many controls map between ISO 27043 and Open Banking Security?

Of 52 total ISO 27043 controls, 7 map directly to Open Banking Security controls — representing 13% coverage. The remaining 45 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.

What are the compliance gaps when mapping ISO 27043 to Open Banking Security?

45 ISO 27043 controls have no direct equivalent in Open Banking Security. The highest concentration of gaps is in Investigative with 6 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 27043 and Open Banking Security?

The domain with the highest gap count is Investigative (6 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.