Grid cybersecurity

Noedra is Siemens Energy’s digital framework—the Mind of the Grid—bringing together intelligent solutions, from sensing and control systems to software and advisory, into one connected ecosystem.

By transforming data from across the grid into clarity, coordination, and confident action, Noedra helps operators work smarter and faster in an increasingly complex energy landscape.

Each Noedra suite expresses a specific way this intelligence acts: protecting, sensing, structuring, and guiding the grid. Together, they enable a coherent, future-ready digital grid.

Noedra Shield suite—Security across the grid

Within the Noedra ecosystem, Shield provides security across the entire grid.

The Noedra Shield suite focuses on grid cybersecurity, protecting OT/ICS environments, strengthening cyber-physical resilience, and ensuring regulatory compliance across substations, assets, and control infrastructures.

Connected with the other Noedra suites, Noedra Shield eliminates security blind spots—unifying visibility, protection, and control across all operational layers of the grid. 

Complete OT/ICS protection: Aggregates and visualizes OT/ICS asset, network, and security activity in one actionable view.

Proactive threat detection: AI-driven insights to identify and prevent cyber-physical disruptions before they escalate.

Full visibility: Real-time monitoring and analytics eliminate blind spots across the grid.

Operational resilience: Strengthens reliability and safety without slowing mission-critical processes.

Regulatory compliance: Alignment with NERC CIP, IEC 62443, NIS/NIS2, NIST, and global standards.

Strategic guidance for future-ready grids: Expert advice to help you plan, prioritize, and transform your energy systems for evolving cyber threats.

Trusted partnership for resilience: Long-term collaboration focused on secure, sustainable outcomes and operational continuity.

Proven expertise in modernization: Decades of experience ensure reliable, forward-thinking solutions tailored to complex grid environments.

Continuous innovation and risk mitigation: Stay ahead with ongoing support, proactive threat detection, and operational intelligence.

Comprehensive, vendor-agnostic support: Siemens Energy’s unified security architecture and broad portfolio deliver protection across substations, control centers, and operational assets.