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AI-CSP-DSN

IEC 62443 Secure System Design

Design systems that resist compromise by construction.

Lessons

14

Lab hours

10h

Theory hours

40h

Status

Live

Start courseTrack: Design

Course summary

Learn how to translate SL-T targets into concrete system architecture decisions. Covers network segmentation patterns, IEC 62443-3-3 system requirements, IEC 62443-4-2 component requirements, and secure SDLC practices from 62443-4-1. The capstone lab deploys a segmented reference architecture on a virtual OT network.

Outcomes

  • Map SL-T targets to IEC 62443-3-3 system requirements.
  • Design a defence-in-depth network with proper IDMZ placement.
  • Specify component-level security per IEC 62443-4-2.
  • Apply secure development lifecycle gates from IEC 62443-4-1.
  • Deploy and validate a segmented OT reference architecture in a lab.

Modules

14 lessons across 5 modules. Each module ends with a knowledge check; the final module is the hands-on lab.

  1. 0

    Defence-in-depth architecture

    4 lessons

    Open
  2. 1

    System requirements (IEC 62443-3-3)

    4 lessons

    Open
  3. 2

    Component requirements (IEC 62443-4-2)

    3 lessons

    Open
  4. 3

    Secure development lifecycle (IEC 62443-4-1)

    2 lessons

    Open
  5. 4

    Lab: deploy a segmented reference architecture

    1 lesson

    Open

Practise in the lab

These hands-on labs are scoped to the same specialist track.