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ISO/IEC 27565:2026

Information security, cybersecurity and privacy protection — Guidelines on privacy preservation based on zero-knowledge proofs

Publication date:   Feb 10, 2026

General information

60.60   Standard published   Feb 10, 2026

ISO/IEC

ISO/IEC JTC 1/SC 27 Information security, cybersecurity and privacy protection

International Standard

35.030   IT Security

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Scope

This document provides guidelines on using zero-knowledge proofs (ZKP) to improve privacy by reducing the risks associated with the sharing or transmission of personal data between organizations and users by minimizing unnecessary information disclosure. It includes several ZKP functional requirements relevant to a range of different business use cases, then describes how different ZKP models can be used to meet those functional requirements securely.

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PUBLISHED
ISO/IEC 27565:2026
60.60 Standard published
Feb 10, 2026