A tailored course, built for your situation
Operational Technology Cybersecurity Mastery for Industrial Resilience
A 12-module system to harden OT environments against emerging threats using IEC 62443-aligned controls and real-world implementation tactics
$199 one-time
24-hour access provisioning
30-day money-back guarantee
Hand-built implementation playbook
12 modules. 12 chapters per module. 144 chapters total.
12 modules, each with 12 chapters (144 chapters total), text-based, plus downloadable templates and a hand-built implementation playbook delivered alongside course access.
Even with strong standards like IEC 62443, most OT environments remain vulnerable due to inconsistent implementation, legacy constraints, and unclear ownership between IT and engineering teams.
The situation this course is for
OT systems are not IT. They run on decades-old protocols, can't tolerate downtime, and are increasingly targeted. Yet most security frameworks are IT-first, forcing engineers to retrofit controls that don't fit. Misalignment leads to gaps, compliance failures, and quiet risk accumulation. You know this cycle. You're in the middle of it.
Who this is for
An OT-focused engineer or security professional working in industrial environments, likely in energy or manufacturing, who needs to implement practical, standards-aligned controls without disrupting operations.
Who this is not for
Pure IT security generalists without OT exposure, consultants who don’t touch live systems, or anyone looking for certification prep only.
What you walk away with
- Deploy IEC 62443 principles in real-world OT environments
- Map threat models to industrial protocols like Modbus, DNP3, and Profinet
- Build asset inventories that survive legacy system constraints
- Align security with uptime, safety, and engineering priorities
- Create audit-ready documentation without slowing operations
The 12 modules (with all 144 chapters)
Module 1. OT Security Foundations
Establish core concepts distinct from IT, including availability-first design, safety as a security requirement, and the role of physical access in cyber risk.
12 chapters in this module
- Defining OT vs IT
- Safety as security
- Legacy system constraints
- Threat actor types
- Control hierarchy
- IEC 62443 overview
- Risk tolerance
- Asset classification
- Network segmentation
- Change management
- Compliance mapping
- Incident response
Module 2. IEC 62443 Alignment
Break down IEC 62443 into operational actions, focusing on zones, conduits, and security levels without getting lost in abstraction.
12 chapters in this module
- Zone definition
- Conduit mapping
- Security levels
- Device certification
- Access control
- Patch feasibility
- Audit readiness
- Documentation flow
- Risk assessment
- Vendor coordination
- Lifecycle planning
- Compliance tracking
Module 3. Asset Discovery in OT
Identify and classify assets even when documentation is missing, systems are air-gapped, or vendors restrict access.
12 chapters in this module
- Passive scanning
- Vendor data collection
- Network taps
- Protocol analysis
- Firmware checks
- Manual verification
- Tagging system
- Ownership assignment
- Lifecycle tracking
- Criticality scoring
- Interface mapping
- Dependency logging
Module 4. Network Architecture for OT
Design segmented, resilient networks that support both operational needs and security requirements using practical zoning models.
12 chapters in this module
- Zone design
- Conduit rules
- Firewall placement
- DMZ configuration
- Wireless isolation
- Remote access
- Jump host setup
- Monitoring points
- Bandwidth limits
- Fail-open policies
- Topology mapping
- Vendor access
Module 5. Secure Remote Access
Implement zero-trust principles for third-party and internal remote access without compromising uptime or safety.
12 chapters in this module
- Access tiers
- MFA integration
- Session logging
- Time limits
- Vendor portals
- Break-glass access
- Audit trails
- Role definitions
- Emergency access
- Approval workflows
- Session timeouts
- Access reviews
Module 6. Threat Modeling for ICS
Apply threat modeling specifically to industrial systems, focusing on protocol-level risks and physical consequences.
12 chapters in this module
- Scenario planning
- Protocol risks
- Attack paths
- Safety impact
- Environmental risk
- Reputation exposure
- Regulatory triggers
- Vendor weaknesses
- Insider threats
- Supply chain
- Natural disasters
- Testing frequency
Module 7. Patch and Update Management
Navigate patching in environments where downtime is not an option, using risk-based decision frameworks.
12 chapters in this module
- Patch feasibility
- Vendor coordination
- Test environments
- Rollback plans
- Risk acceptance
- Change windows
- Firmware validation
- Configuration drift
- Automated checks
- Documentation
- Stakeholder alignment
- Escalation paths
Module 8. Monitoring and Detection
Deploy monitoring that works in OT environments, avoiding noise while catching real anomalies.
12 chapters in this module
- Baseline behavior
- Protocol analysis
- Log collection
- SIEM integration
- Alert thresholds
- False positive reduction
- Anomaly detection
- Event correlation
- Storage limits
- Retention policies
- Incident triage
- Response playbooks
Module 9. Incident Response in OT
Prepare for incidents with playbooks that prioritize safety, system stability, and regulatory reporting.
12 chapters in this module
- Response team
- Communication plan
- Safety first
- Isolation steps
- Forensics limits
- Regulatory reporting
- Vendor notification
- Legal coordination
- Recovery steps
- Post-mortem
- Lessons learned
- Simulation drills
Module 10. Vendor and Supply Chain Risk
Manage third-party risk from equipment suppliers, integrators, and service providers.
12 chapters in this module
- Vendor assessment
- Contract clauses
- Security requirements
- Audit rights
- Component transparency
- Update obligations
- Incident response
- Liability terms
- Onboarding process
- Performance tracking
- Exit planning
- Relationship management
Module 11. Culture and Change Management
Bridge the gap between engineering, operations, and security teams through shared language and aligned incentives.
12 chapters in this module
- Stakeholder mapping
- Communication plan
- Shared goals
- Training needs
- Leadership buy-in
- Pilot programs
- Feedback loops
- Success metrics
- Role clarity
- Conflict resolution
- Recognition
- Sustainability
Module 12. Continuous Improvement
Build a cycle of regular review, testing, and refinement to keep OT security effective over time.
12 chapters in this module
- KPI tracking
- Audit preparation
- Penetration testing
- Red teaming
- Process review
- Tool updates
- Training refresh
- Policy updates
- Lessons integration
- Benchmarking
- Roadmap planning
- Resource planning
How this maps to your situation
- You're managing OT systems under increasing threat pressure
- You need to align with IEC 62443 but lack implementation clarity
- Your team struggles with asset visibility and change control
- You're balancing security with uptime and safety mandates
Before vs. after
Before
Overwhelmed by abstract standards, inconsistent controls, and pressure to secure systems not designed for modern threats.
After
Confidently deploying practical, aligned security measures that protect operations without slowing them down.
What's included with your purchase
- 12 modules with 12 chapters each (144 chapters)
- Downloadable templates and worked examples for every module
- Hand-built implementation playbook delivered alongside course access
- 30-day money-back guarantee
Delivery and format
- Course and learning environment access provisioned within 24 hours of purchase
- Hand-built implementation playbook delivered alongside course access
Format: Text-based modules and chapters in the Art of Service learning environment, plus downloadable templates and worked examples for every chapter, plus the hand-built implementation playbook delivered alongside course access.
Time investment: Approximately 3 hours per module, designed to be completed alongside active work without disruption.
If nothing changes
Without targeted OT security, systems remain exposed to disruptions that can cascade into safety incidents, regulatory penalties, and reputational damage, especially as IT and OT converge.
How this compares to the alternatives
Unlike generic cybersecurity courses, this program focuses exclusively on OT environments, avoids IT-first assumptions, and delivers implementation-ready templates instead of theory.
Frequently asked
Is this course only for IEC 62443-certified environments?
No. It’s designed for anyone working in industrial OT, whether or not they’re pursuing formal certification. The principles are universally applicable.
How is the course structured?
12 modules, each containing 12 chapters (144 chapters total).
Can I apply this without a dedicated security team?
Yes. The course includes strategies for individuals or small teams to drive change with limited resources.
$199 one-time. Approximately 3 hours per module, designed to be completed alongside active work without disruption..
Within 24 hours your account in the learning environment is provisioned and the tailored implementation playbook is delivered alongside it.
30-day money-back guarantee·
144 chapters·
Hand-built playbook included·
Account access within 24 hours