5 — Security Capabilities
7 requirements in the Security Capabilities category
5.0Security Capabilities Overview
5.1Security Capability Categories
5.2IEC 62443-4-2 Foundational Requirements
5.2 - CR 1.2 RE(1)Unique Identification and Authentication
5.2 - CR 2.1Authorization Enforcement
5.2 - CR 4.1Information Confidentiality
5.2 - CR 5.1Restricted Data Flow