Information technology — Security techniques — Competence requirements for information security management systems professionals
信息技术 - 安全技术 - 信息安全管理系统专业人员的能力要求
ISO/IEC 27021:2017 specifies the requirements of competence for ISMS professionals leading or involved in establishing, implementing, maintaining and continually improving one or more information security management system processes that conforms to ISO/IEC 27001.