ISO/IEC 29115:2023 — Entity Authentication Assurance Framework
ISO/IEC 29115:2023 specifies a framework for entity authentication assurance in ICT systems. Defines four levels of authentication assurance (LoA 1-4) based on confidence in the identity claim during authentication. LoA 1 provides minimal confidence, LoA 4 provides very high confidence with hardware-based authenticators. The standard covers: authentication threats, assurance levels, credential types, authentication mechanisms, and lifecycle management. Widely referenced by eIDAS, national digital identity schemes, and financial regulators. Applicable to both human and machine (IoT) entity authentication. Complemented by ISO/IEC 29003 (identity proofing) and ISO/IEC 24760 (identity management framework).
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Framework Domains (6)
Clause 1-4: Framework Introduction
| Code | Title |
|---|---|
| 29115-1 | Scope |
| 29115-3 | Terms and definitions |
| 29115-4 | Abbreviations |
Clause 10: Criteria and Controls for Levels of Assurance
| Code | Title |
|---|---|
| 29115-10.1 | Enrollment and identity proofing criteria |
| 29115-10.2 | Credential management criteria |
| 29115-10.3 | Entity authentication criteria |
| 29115-10.4 | Federation and assertion criteria |
Clause 11-12: Mapping and Guidance
| Code | Title |
|---|---|
| 29115-11 | Mapping other authentication schemes |
| 29115-12.1 | Exchanging authentication results |
| 29115-12.2 | Controls for mitigating threats |
Clause 5-6: Framework Overview and Context
| Code | Title |
|---|---|
| 29115-5.1 | Entity authentication assurance framework overview |
| 29115-5.2 | Authentication lifecycle phases |
| 29115-6.1 | Authentication context |
Clause 7-8: Levels of Assurance
| Code | Title |
|---|---|
| 29115-7.1 | Level of Assurance 1 (LoA1) |
| 29115-7.2 | Level of Assurance 2 (LoA2) |
| 29115-7.3 | Level of Assurance 3 (LoA3) |
| 29115-7.4 | Level of Assurance 4 (LoA4) |
Clause 9: Threats to Authentication
| Code | Title |
|---|---|
| 29115-9.1 | Threat analysis overview |
| 29115-9.2 | Enrollment and identity proofing threats |
| 29115-9.3 | Credential management threats |
| 29115-9.4 | Authentication mechanism threats |
Maps to 522 other frameworks
Frequently Asked Questions
What is ISO/IEC 29115:2023 — Entity Authentication Assurance Framework?
ISO/IEC 29115:2023 — Entity Authentication Assurance Framework is a compliance framework from International (ISO/IEC) with 6 domains and 21 controls. ISO/IEC 29115:2023 specifies a framework for entity authentication assurance in ICT systems. Defines four levels of authentication assurance (LoA 1-4) based on confidence in the identity claim during authentication. LoA 1 provides minimal confidence, LoA 4 provides very high confidence with hardware-based authenticators. The standard covers: authentication threats, assurance levels, credential types, authentication mechanisms, and lifecycle management. Widely referenced by eIDAS, national digital identity schemes, and financial regulators. Applicable to both human and machine (IoT) entity authentication. Complemented by ISO/IEC 29003 (identity proofing) and ISO/IEC 24760 (identity management framework). It is used by organisations to establish and maintain compliance with industry standards and regulatory requirements.
How many controls does ISO/IEC 29115:2023 — Entity Authentication Assurance Framework have?
ISO/IEC 29115:2023 — Entity Authentication Assurance Framework has 21 controls organised across 6 domains. The largest domains are Clause 10: Criteria and Controls for Levels of Assurance (4 controls), Clause 7-8: Levels of Assurance (4 controls), Clause 9: Threats to Authentication (4 controls). Each control defines specific requirements that organisations must implement to achieve compliance.
What frameworks does ISO/IEC 29115:2023 — Entity Authentication Assurance Framework map to?
ISO/IEC 29115:2023 — Entity Authentication Assurance Framework maps to 522 other compliance frameworks. The top mapping partners are ISO/IEC 27400:2022 (24% coverage), ISO/IEC 23837 — Security Requirements for Quantum Key Distribution (24% coverage), 3GPP 5G Security Architecture (TS 33.501) (24% coverage). Use our comparison tool to explore control-level mappings between frameworks.
How do I get started with ISO/IEC 29115:2023 — Entity Authentication Assurance Framework compliance?
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