ISO/IEC 27551:2021

Information security, cybersecurity and privacy protection — Requirements for attribute-based unlinkable entity authentication

Publication date:   Sep 7, 2021

General information

90.20   Standard under periodical review   Jul 15, 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 a framework and establishes requirements for attribute-based unlinkable entity authentication (ABUEA).

Life cycle

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PUBLISHED
ISO/IEC 27551:2021
90.20 Standard under periodical review
Jul 15, 2026