Understanding IT/OT Integration
IT encompasses management information systems (ERP, MES, Cloud), while OT includes field industrial systems (PLCs, sensors, SCADA). Historically separate, these two worlds must converge to facilitate secure data exchange between different levels of the enterprise.
Benefits of IT/OT Integration
Process Optimization and Cost Reduction
- Better operational visibility
- Real-time decisions based on field data
Improved Predictive Maintenance
- Early detection of failures via IoT sensors
- Optimization of preventive maintenance
Accelerated Decision-Making
- Direct exploitation of industrial data
- Instant adjustments to production parameters
Strengthened Cybersecurity
- Advanced protection strategies
- Regulatory compliance (NIS 2 directive)
Challenges of IT/OT Integration
System Compatibility
Many industrial sites use heterogeneous and proprietary technologies. Adopting open protocols (OPC UA, MQTT) simplifies interconnection.
Cybersecurity
Opening to IT increases risks. Network segmentation and the IEC 62443 standard strengthen protection.
Team Training
IT and OT teams require common skill development to create a collaborative culture.
Conclusion
IT/OT integration is a key optimization factor for industrial companies in terms of performance and cost reduction, enabling them to remain competitive in the face of digital transformations.