本文件根据ISO/IEC 29100中针对公共云计算环境的隐私原则，为实施保护个人识别信息（PII）的措施确立了公认的控制目标、控制措施和指南。 特别是，本文件规定了基于ISO/IEC 27002的指南，并考虑了可适用于公共云服务提供商信息安全风险环境的PII保护监管要求。 本文件适用于所有类型和规模的组织，包括公共和私营公司、政府实体和非营利组织，这些组织根据与其他组织签订的合同，通过云计算作为PII处理器提供信息处理服务。 本文件中的指南也适用于担任PII控制者的组织。然而，PII控制器可能受到其他PII保护立法、法规和义务的约束，不适用于PII处理器。本文件无意涵盖此类额外义务。

This document establishes commonly accepted control objectives, controls and guidelines for implementing measures to protect Personally Identifiable Information (PII) in line with the privacy principles in ISO/IEC 29100 for the public cloud computing environment. In particular, this document specifies guidelines based on ISO/IEC 27002, taking into consideration the regulatory requirements for the protection of PII which can be applicable within the context of the information security risk environment(s) of a provider of public cloud services. This document is applicable to all types and sizes of organizations, including public and private companies, government entities and not-for-profit organizations, which provide information processing services as PII processors via cloud computing under contract to other organizations. The guidelines in this document can also be relevant to organizations acting as PII controllers. However, PII controllers can be subject to additional PII protection legislation, regulations and obligations, not applying to PII processors. This document is not intended to cover such additional obligations.