These points aim to provide practical and relevant information for users implementing FrameworX in a security-conscious environment.

• Introduction to IEC 62443

  • Brief overview of the IEC 62443 series of standards and its importance for securing Industrial Automation and Control Systems (IACS).

  • Explanation of the core concepts, such as Security Levels (SL), Zones, and Conduits.

• FrameworX Architecture and IEC 62443 Alignment

  • Discussion on how FrameworX’s architecture and features inherently support the implementation of a secure environment according to IEC 62443 principles.

  • Mapping of FrameworX components to a typical Zones and Conduits model.

• Implementing Foundational Requirements (FRs) with FrameworX

  • Practical guidance on how to use FrameworX features to meet the seven Foundational Requirements of the standard:

    • Identification and Authentication Control (IAC): Configuring users, groups, and security policies.

    • Use Control (UC): Setting up access permissions and privileges for different roles.

    • System Integrity (SI): Utilizing features like encrypted communication and system diagnostics.

    • Data Confidentiality (DC): Implementing secure data transmission with HTTPS, SSL, and VPNs.

    • Restricted Data Flow (RDF): Configuring firewalls and managing data flow between security zones.

    • Timely Response to Events (TRE): Using the logging, auditing, and alarm features to monitor security events.

    • Resource Availability (RA): Implementing redundancy and failover configurations.

• Secure Deployment Guide

  • A checklist or best-practices guide for deploying a FrameworX solution in a way that aligns with IEC 62443.

  • Example reference architectures for common deployment patterns.

• Further Resources

  • Links to official IEC 62443 documentation and relevant industry white papers.