工业自动化和控制系统的安全 第2-4部分：IACS 服务提供商的安全计划要求（IEC 62443-2-4:2015+AMD1:2017 CSV、IDT）

[中文适用范围]： 本部分ISA-62443规定了IACS服务提供商在自动化解决方案的集成和维护活动中可以向资产所有者提供的安全能力的全面要求。由于并非所有要求都适用于所有行业团体和组织，子条款4.1.4允许开发配置文件，以对这些要求进行子集化。配置文件用于使本文件适应特定环境，包括不基于IACS的环境。 [外文原描述]： IEC 62443-2-4:2015+A1:2017 specifies requirements for security capabilities for IACS service providers that they can offer to the asset owner during integration and maintenance activities of an Automation Solution. The contents of the corrigendum of August 2015 have been included in this copy. This consolidated version consists of the first edition (2015) and its amendment 1 (2017). Therefore, no need to order amendment in addition to this publication.