ISO/IEC 9798-1:2010 defines the general framework for entity authentication, helping organizations evaluate how one system, device, or user can verify its identity in a controlled technical process. As the first part of ISO/IEC 9798, it is relevant when teams are reviewing authentication requirements, documenting security controls, or preparing a compliance reference for information technology systems. For engineering, procurement, and risk management workflows, ISO/IEC 9798-1:2010 provides a structured basis for technical assessment and documented evaluation.

ISO/IEC 9798-1:2010 standard overview

This edition focuses on the general principles of entity authentication within information technology security techniques. It is typically used to support technical validation of authentication-related requirements and to align internal specifications with a recognized security framework. Because it serves as a foundational part of the ISO/IEC 9798 series, it is often consulted during specification review, conformity assessment preparation, and quality workflows that depend on consistent identity verification logic and clear engineering documentation.

Applications of ISO/IEC 9798-1:2010

ISO/IEC 9798-1:2010 is commonly relevant in secure system design, product evaluation, laboratory evaluation, and compliance workflows where authentication behavior must be defined and reviewed. It may be used by teams working on connected equipment, control systems, or other information technology environments that require reliable entity authentication as part of broader security architecture. The document can also support procurement decisions, internal technical review, and regulatory preparation when organizations need a consistent reference for authentication-related requirements.

Why ISO/IEC 9798-1:2010 matters

For organizations responsible for secure deployments, the value of ISO/IEC 9798-1:2010 lies in helping reduce ambiguity around authentication expectations and in supporting more consistent verification activities. It can strengthen engineering validation, improve interoperability across systems, and provide a defensible basis for conformity assessment preparation. In practice, that makes it useful for teams seeking clearer technical controls, better risk management, and more reliable quality assurance when identity assurance is part of the operational design.

• General guidance for entity authentication within information technology security techniques
• Useful as a compliance reference during specification review and technical assessment
• Supports engineering documentation, testing workflows, and verification activities
• Connected to the broader ISO/IEC 9798 series as a foundational reference
• Relevant for procurement and conformity assessment decisions involving authentication controls