As critical infrastructure becomes more digital, OT security is increasingly vital. Many operational systems were never designed with cybersecurity in mind, leaving power grids and other essential services exposed to growing threats. In this interview, OMICRON explains why neglecting OT security can turn small vulnerabilities into major operational and safety risks. They also describe how OMICRON’s OT-focused cybersecurity solutions provide visibility, early threat detection, and tailored support to help operators keep critical systems secure and reliable.

Tom Gyldenstrand, Daniel Brenner and Tarmo Korhonen, why is it critical to talk about OT-Security?

Because power grids are becoming more digital every year – and that opens new doors for attackers. Many systems in use today were never designed with cybersecurity in mind. So, it’s crucial that we talk about OT security and help operators understand where the risks are and how to deal with them. In the end, it’s about keeping the lights on and making sure our infrastructure stays safe and reliable.

What are the risks when neglecting OT-Security?

Well, if you neglect OT security, you’re basically leaving your most valuable systems unguarded. Even a small issue – an outdated device, a forgotten configuration – can quickly turn into a major incident. It’s not just about data or money; it’s about maintaining operations and safety. OT security is really about protecting what keeps everything running.

How can OMICRON help in the progress of analyzing those risks?

Our cybersecurity solutions are made specifically for OT environments. We look at the whole picture – from intrusion detection and asset management to vulnerability management and functional monitoring. Together, they equip operators with full visibility and help them detect issues before they cause trouble. And since no two systems are the same, we support our customers with tailored consulting and 24/7 support around the world.