Udemy - Industrial Cybersecurity - IEC 62443 and OT Security

Industrial Cybersecurity — IEC 62443 & OT Security

https://WebToolTip.com

Published 6/2026
Created by ProjectEngPro Engineering and Project Management
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Level: Beginner | Genre: eLearning | Language: English | Duration: 12 Lectures ( 2h 28m ) | Size: 3.4 GB

IEC 62443 zones & conduits | Purdue model | OT risk assessment | SCADA & DCS security

What you'll learn
⚡ Explain why OT security differs from IT and why availability and safety come first
⚡ Map the OT threat landscape from Stuxnet and TRITON to Colonial Pipeline
⚡ Apply the IEC 62443 framework, roles and security levels to a control system
⚡ Design a defensible architecture using the Purdue model and zones and conduits
⚡ Conduct an OT risk assessment that ties countermeasures to consequence and threat
⚡ Segment an OT network with firewalls and an industrial DMZ
⚡ Harden control systems — patching, accounts and configuration — without breaking availability
⚡ Implement secure remote access for vendors and engineers into the OT environment
⚡ Set up OT monitoring and intrusion detection appropriate to control systems
⚡ Plan incident response for an OT event without worsening the safety situation
⚡ Assess SCADA and DCS specific security exposures and countermeasures
⚡ Produce a zone and conduit design for an OT architecture as a section project

Requirements
❗ A background in C&I, control, automation or electrical engineering is assumed
❗ Familiarity with DCS, PLC or SCADA systems and basic networking
❗ This is a practitioner-level course, not a first introduction to control systems
❗ No specific cybersecurity software or licence is required to follow the material
❗ No prior IT security background is assumed, though it is helpful