Bottom line: Implementing these guidelines can help OT systems in Norway and globally mitigate the risk of cyber attacks.
What's happening: The Norwegian government published OT security guidelines in June 2026, which outline recommended baseline requirements for OT systems. These guidelines are based on the results of a comprehensive review of existing OT security measures. The guidelines cover 17 key areas, including network engineering, cybersecurity, and incident response. The review involved 45 stakeholders from 25 countries, including the US, UK, and Australia.
What to do: Security leaders should prioritize the implementation of these guidelines, starting with the assessment and prioritization of their own OT systems' security posture. They should also engage with their vendors, such as Siemens and GE Digital, to ensure their OT systems are aligned with the guidelines.