A tailored course, built for your situation
Practical Operational Technology Detection for Audit Teams
Master detection frameworks and audit-ready implementation for modern OT environments
$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.
Audit teams lack structured, field-proven methods to detect and validate operational technology assets and behaviors.
The situation this course is for
As OT environments expand beyond traditional boundaries, audit functions struggle to apply consistent detection criteria. Legacy approaches rely on outdated network assumptions, leaving teams unable to verify asset integrity, protocol compliance, or behavioral baselines. This gap increases review cycles and reduces confidence in findings.
Who this is for
Business and technology professionals in compliance, risk, governance, engineering, IT, or security roles who support audit teams with OT detection requirements.
Who this is not for
Individuals seeking vendor-specific certifications, academic theory, or general cybersecurity overviews.
What you walk away with
- Apply a standardized detection framework to identify OT assets and communication patterns
- Conduct protocol-aware network assessments aligned with audit requirements
- Establish behavioral baselines for industrial control systems
- Generate audit-ready reports using structured detection templates
- Implement continuous monitoring strategies tailored to regulated environments
The 12 modules (with all 144 chapters)
Module 1. Foundations of OT Detection
Introduce core principles, terminology, and detection objectives specific to OT environments.
12 chapters in this module
- Defining operational technology in audit contexts
- Detection vs. monitoring: key distinctions
- Regulatory drivers shaping detection scope
- Asset categories in industrial systems
- Network topologies common in OT
- Protocol families and their detection signatures
- Role of air gaps and segmentation
- Audit lifecycle integration points
- Common misconceptions about OT visibility
- Detection maturity models
- Baseline expectations for audit teams
- Course navigation and tools overview
Module 2. Asset Discovery Techniques
Deploy passive and active methods to identify OT devices without disrupting operations.
12 chapters in this module
- Passive fingerprinting using network metadata
- ARP and MAC address analysis
- DHCP log interpretation
- Vendor-specific device identification
- Firmware-based classification
- Traffic pattern clustering
- Device role inference
- Shadow asset detection
- Integration with CMDBs
- Validation workflows for discovered assets
- Handling legacy and undocumented systems
- Documentation standards for audit trails
Module 3. Protocol Analysis Fundamentals
Decode common OT protocols to extract meaningful detection signals.
12 chapters in this module
- Modbus TCP/RTU detection patterns
- Understanding BACnet messaging
- Profibus and Profinet signature recognition
- DNP3 frame analysis
- Ethernet/IP packet inspection
- OPC Classic and OPC UA differentiation
- S7 communication characteristics
- Siemens PLC detection cues
- Vendor-specific protocol extensions
- Payload vs. header-based detection
- Protocol compliance checking
- Anomaly detection thresholds
Module 4. Network Traffic Baseline Creation
Establish normal behavior profiles to support anomaly detection.
12 chapters in this module
- Traffic volume and timing patterns
- Inter-device communication rhythms
- Scheduled vs. event-driven traffic
- Port and protocol usage norms
- Geographic and segment-based variations
- Time-of-day behaviors
- Maintenance window signatures
- Firmware update traffic profiles
- User-initiated vs. automated flows
- Logging and sampling strategies
- Baseline validation techniques
- Updating baselines over time
Module 5. Anomaly Detection Methods
Identify deviations from established baselines using structured heuristics.
12 chapters in this module
- Threshold-based alerting
- State transition anomalies
- Unexpected protocol combinations
- Command sequence irregularities
- Unauthorized configuration changes
- Geolocation mismatches
- Device role inconsistency
- Unscheduled maintenance signals
- Firmware mismatch detection
- Authentication anomalies
- Command authority violations
- Escalation path deviations
Module 6. Compliance Mapping Strategies
Align detection outputs with regulatory and internal control frameworks.
12 chapters in this module
- NIST SP 800-82 alignment
- ISA/IEC 62443 mapping
- CIS Critical Security Controls
- NERC CIP requirements
- GDPR implications for OT data
- Internal audit checklist integration
- SOX-relevant control points
- Evidence packaging for reviewers
- Regulatory change tracking
- Audit trail retention policies
- Cross-walk development between standards
- Control assertion templating
Module 7. Field Data Collection Protocols
Standardize data gathering across distributed OT sites.
12 chapters in this module
- Remote vs. on-site collection
- Secure data transfer methods
- Encryption in transit and at rest
- Chain of custody documentation
- Timestamp synchronization
- Metadata tagging standards
- Handling classified or restricted data
- Vendor access coordination
- Legal and contractual considerations
- Data minimization principles
- Review cycle synchronization
- Version control for collected sets
Module 8. Detection Tool Integration
Leverage existing platforms to enhance detection coverage.
12 chapters in this module
- SIEM configuration for OT logs
- Packet capture appliance setup
- NetFlow and sFlow utilization
- Endpoint detection in OT contexts
- Vulnerability scanner limitations
- CMDB integration strategies
- API-based data aggregation
- Time-series database use
- Dashboard design for auditors
- Automated alert routing
- False positive reduction techniques
- Tool interoperability testing
Module 9. Audit Workflow Integration
Embed detection practices into standard review cycles.
12 chapters in this module
- Planning phase inputs
- Risk assessment alignment
- Fieldwork coordination
- Evidence collection templates
- Interview preparation with engineers
- Finding validation procedures
- Management response workflows
- Follow-up tracking
- Cross-team collaboration
- Reporting thresholds
- Escalation protocols
- Lessons learned documentation
Module 10. Cross-Functional Collaboration
Improve detection outcomes through team alignment.
12 chapters in this module
- Engineering liaison strategies
- IT/OT boundary coordination
- Security team integration
- Legal and compliance coordination
- Executive reporting needs
- Vendor engagement protocols
- Third-party auditor alignment
- Change management integration
- Incident response linkage
- Training handoff procedures
- Knowledge transfer frameworks
- Feedback loop establishment
Module 11. Continuous Monitoring Design
Transition from point-in-time audits to ongoing detection.
12 chapters in this module
- Monitoring scope definition
- Alert severity classification
- Automated report generation
- Dashboard maintenance
- Threshold tuning cycles
- False positive review processes
- Incident correlation methods
- Drift detection mechanisms
- Patch impact assessment
- Vendor advisory integration
- Seasonal variation handling
- Review and validation cadence
Module 12. Implementation Playbook Deployment
Deploy a customized, organization-specific detection framework.
12 chapters in this module
- Stakeholder alignment workshop
- Current state assessment
- Gap analysis methodology
- Playbook customization steps
- Pilot program design
- Feedback collection mechanisms
- Rollout sequencing
- Training delivery planning
- Success metric definition
- KPI tracking setup
- Continuous improvement loop
- Program maturity assessment
How this maps to your situation
- Auditing distributed industrial systems
- Validating compliance in hybrid IT/OT environments
- Supporting security teams with detection data
- Improving audit efficiency with standardized templates
Before vs. after
Before
Relying on fragmented tools and inconsistent methods to assess OT environments during audits.
After
Applying a unified, audit-ready detection framework with documented playbooks and standardized outputs.
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 45, 60 hours of self-paced learning, designed for professionals balancing active roles.
If nothing changes
Without structured detection practices, audit teams face longer review cycles, inconsistent findings, and reduced credibility when validating OT controls.
How this compares to the alternatives
Unlike generic cybersecurity courses or vendor-specific certifications, this program delivers audit-focused, implementation-grade detection methods tailored to real-world OT environments.
Frequently asked
Who is this course designed for?
Business and technology professionals supporting audit teams in regulated sectors with responsibility for OT detection and validation.
How is the course structured?
12 modules, each containing 12 chapters (144 chapters total).
Is the implementation playbook customized?
The playbook is hand-built and tailored to support deployment in your specific organizational context.
$199 one-time. Approximately 45, 60 hours of self-paced learning, designed for professionals balancing active roles..
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