Managing cyber industrial risk: lessons from the field

As the industry sector continues its digital transformation, the convergence of operational technology (OT) and information technology (IT) brings both innovation and new vulnerabilities. A standout example of excellent collaboration within this field is the one between Netcontrol, Nozomi Networks, and forward-thinking utilities like Pori Energia Sähköverkot Oy. When Netcontrol, with its 30 years’ experience in OT, SCADA systems, remote terminal units (RTUs), communication networks, and cybersecurity, joined forces with Nozomi Networks, the world leader in OT cybersecurity for critical infrastructure, the result is a complete managed service, tailored for the industry.

Strengthening Industrial Cybersecurity Through Collaboration

Netcontrol’s DOME cybersecurity service enables the customer to:

• Monitor network traffic 24/7, ensuring continuous surveillance of the OT systems.
• Detect and react to anomalies, such as unusual remote connections, authentication attempts, or undesired protocol behavior.
• Improve asset visibility, making their infrastructure easier to manage and secure.

The active collaboration with Nozomi Networks and the use of Nozomi Networks’ technology adds another layer of security. Nozomi Networks’ advanced threat detection and network visibility tools integrate seamlessly with DOME, enabling real-time monitoring of OT environments. The partnership empowers industries to detect anomalies, respond to threats, and maintain operational continuity - even in the face of sophisticated cyber-attacks.

A recent deployment with Pori Energia Sähköverkot Oy, detailed in Netcontrol’s Journal post, highlights how DOME strengthens OT cybersecurity in real-world conditions. By combining monitoring of data traffic on the OT network 24/7 and ensuring a rapid and competent response to abnormal events and cybersecurity threats, DOME helps Pori Energia Sähköverkot Oy enhance visibility, reduce risk, and comply with EU cybersecurity directives like NIS2.

Building Resilience in the Nordic Energy Sector

Together, Netcontrol and Nozomi Networks offer a blueprint for managing industrial risk: competence, resources, risk management, and threat detection by design. DOME supports the industry with Netcontrol’s long experience in OT and cybersecurity, optimized installation and commissioning, and 24/7 monitoring with highly skilled staff. Meanwhile, Nozomi Networks’ technology, analytics, and threat intelligence provide deep insights into the customer network’s behavior and vulnerabilities.

In the Nordic region, where energy innovation is a strategic priority, these technologies are more than tools — they’re enablers of resilience. As cyber threats grow in complexity, the industry and utility must adapt to the emerging threats. Managing industrial risk isn’t just about defending against threats; it’s about building systems that can adapt, recover, and thrive.

Join us at Cyber Security Nordic 2025 on our stand G6 as well as on Tuesday, 4 October at 15:25 on the Gold Stage! During our presentation, you will learn how the partnership between Netcontrol and Nozomi Networks created an OT cybersecurity foundation for Pori Energia Sähköverkot Oy.

About Netcontrol

Netcontrol, established in 1991 in Helsinki, Finland, is an international company with offices in 5 European countries and a network of global partners. Netcontrol specializes in products and services for energy network automation, and its offering includes utility SCADA systems, secure connectivity and control of substations, and grid automation solutions. Read more: https://www.netcontrol.com/

About Nozomi Networks Nozomi Networks is the leader in OT & IoT security for critical infrastructure. Their platform uniquely combines network and endpoint visibility, threat detection, and AI-powered analysis for fast, effective incident response. Customers around the world rely on the company to minimize risk and complexity while maximizing operational resilience. Read more: https://www.nozominetworks.com/