IT Security
ICS/SCADA Security Essentials for Critical Infrastructure
This practical course helps professionals master ICS and SCADA security fundamentals for critical infrastructure, control systems, remote access, and monitoring. The program connects key concepts, real use cases, risks, tools, and operational decisions so participants can apply the learning in their work environment. It can be tailored to the organization’s sector, internal systems, participant maturity, and performance objectives.
Objectives
- Understand the concepts, challenges, and use cases related to ICS and SCADA security fundamentals for critical infrastructure, control systems, remote access, and monitoring.
- Identify the data, systems, processes, and stakeholders required for effective implementation.
- Assess risks, limitations, governance requirements, and practical control points.
- Use methods, tools, and templates to structure analysis and decision-making.
- Translate learning into action plans, recommendations, and measurable improvement opportunities.
- Adapt the approach to the operating context, team maturity, and business objectives.
Target audience
- Cybersecurity and IT security professionals
- SOC analysts, infrastructure teams, and operations teams
- Risk, audit, compliance, and governance professionals
- System, network, cloud, and OT administrators
- IT managers responsible for security posture
Program outline
A clear structure for the learning journey.
Outline points are grouped in one designed block instead of being treated as separate module cards.
01ICS/SCADA Architecture, Assets, Protocols, and Safety Constraints4 topics
- Foundation for ICS/SCADA Architecture, Assets, Protocols, and Safety Constraints: application, analysis, and review points linked to the module
- Terminology and decisions in ICS/SCADA Architecture, Assets, Protocols, and Safety Constraints: application, analysis, and review points linked to the module
- Inputs required for ICS/SCADA Architecture, Assets, Protocols, and Safety Constraints: application, analysis, and review points linked to the module
- Typical mistakes around ICS/SCADA Architecture, Assets, Protocols, and Safety Constraints: applied exercise and practical decision from a realistic scenario
02Purdue Model, Zones, Conduits, and Critical System Exposure4 topics
- Current-state mapping for Purdue Model, Zones, Conduits, and Critical System Exposure: application, analysis, and review points linked to the module
- Examples and scenarios involving Purdue Model, Zones, Conduits, and Critical System Exposure: application, analysis, and review points linked to the module
- Diagnostic questions about Purdue Model, Zones, Conduits, and Critical System Exposure: application, analysis, and review points linked to the module
- Evidence produced through Purdue Model, Zones, Conduits, and Critical System Exposure: applied exercise and practical decision from a realistic scenario
03Industrial Threats, Remote Access Risk, and Vendor Connectivity4 topics
- Design considerations for Industrial Threats, Remote Access Risk, and Vendor Connectivity: application, analysis, and review points linked to the module
- Roles and responsibilities in Industrial Threats, Remote Access Risk, and Vendor Connectivity: application, analysis, and review points linked to the module
- Exceptions and constraints affecting Industrial Threats, Remote Access Risk, and Vendor Connectivity: application, analysis, and review points linked to the module
- Quality checks for Industrial Threats, Remote Access Risk, and Vendor Connectivity: applied exercise and practical decision from a realistic scenario
04Secure Architecture, Segmentation, Firewalls, and Jump Servers4 topics
- Operating model for Secure Architecture, Segmentation, Firewalls, and Jump Servers: application, analysis, and review points linked to the module
- Tools and workflow steps in Secure Architecture, Segmentation, Firewalls, and Jump Servers: application, analysis, and review points linked to the module
- Handoffs and approvals around Secure Architecture, Segmentation, Firewalls, and Jump Servers: application, analysis, and review points linked to the module
- Escalation points in Secure Architecture, Segmentation, Firewalls, and Jump Servers: applied exercise and practical decision from a realistic scenario
05Monitoring OT Traffic, Anomaly Detection, and Alert Handling4 topics
- Performance measures for Monitoring OT Traffic, Anomaly Detection, and Alert Handling: application, analysis, and review points linked to the module
- Review routines after Monitoring OT Traffic, Anomaly Detection, and Alert Handling: application, analysis, and review points linked to the module
- Improvement actions for Monitoring OT Traffic, Anomaly Detection, and Alert Handling: application, analysis, and review points linked to the module
- Sustaining discipline around Monitoring OT Traffic, Anomaly Detection, and Alert Handling: applied exercise and practical decision from a realistic scenario
06Patch, Backup, Change Control, and Maintenance Windows in OT4 topics
- Advanced scenarios in Patch, Backup, Change Control, and Maintenance Windows in OT: application, analysis, and review points linked to the module
- Failure patterns seen in Patch, Backup, Change Control, and Maintenance Windows in OT: application, analysis, and review points linked to the module
- Coordination challenges during Patch, Backup, Change Control, and Maintenance Windows in OT: application, analysis, and review points linked to the module
- Recovery actions for Patch, Backup, Change Control, and Maintenance Windows in OT: applied exercise and practical decision from a realistic scenario
07Incident Response for Control Systems and Operational Continuity4 topics
- Governance requirements for Incident Response for Control Systems and Operational Continuity: application, analysis, and review points linked to the module
- Data quality checks in Incident Response for Control Systems and Operational Continuity: application, analysis, and review points linked to the module
- Risk controls related to Incident Response for Control Systems and Operational Continuity: application, analysis, and review points linked to the module
- Value measures for Incident Response for Control Systems and Operational Continuity: applied exercise and practical decision from a realistic scenario
08ICS/SCADA Security Assessment Workshop4 topics
- Implementation planning for ICS/SCADA Security Assessment Workshop: application, analysis, and review points linked to the module
- Readiness questions before ICS/SCADA Security Assessment Workshop: application, analysis, and review points linked to the module
- Pilot design for ICS/SCADA Security Assessment Workshop: application, analysis, and review points linked to the module
- Lessons learned after ICS/SCADA Security Assessment Workshop: applied exercise and practical decision from a realistic scenario
Materials provided
- ○ Slides used during the sessions
- ○ Group activities and practical exercises
- ○ Worksheets, checklists, and templates
- ○ Case studies relevant to the course
- ○ 4D Certificate of Completion issued by 4D Training & Consultancy
- ○ Post-course support for technical queries and guidance
Training Options
Programs can be delivered in-house, online, or in a blended format depending on your team's schedule, location, and learning objectives. When an external certificate or exam is included, certification rules and fees remain under the relevant awarding body's policies, while 4D provides the training and preparation support.
Why choose 4D
4D Training & Consultancy designs technical and professional programs around the client’s operating reality. The course can be adapted to sector requirements, internal systems, team capability, practical use cases, and the level of depth required by the audience.
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