RSafe CORE: The Cyber Operational Risk Ecosystem that Strengthens OT Security, Risk Management, and NIS2 Compliance

Industries are rapidly digitalizing. OT environments that were once completely isolated are evolving into data-driven platforms where production, IT, and the cloud work closely together. This integration creates efficiency and flexibility but also introduces a new risk profile: increased threat exposure, visible dependencies, and tougher compliance requirements. 

With the introduction of NIS2, OT cybersecurity shifts definitively from an operational challenge to a strategic governance issue. Organizations are required not only to implement security measures but also to manage them effectively and demonstrably. Executives are expected to oversee risk analyses, incident management, and the effectiveness of security controls, with personal liability explicitly resulting from negligence. 

To make this responsibility tangible, an integrated approach is needed that combines technology, risk management, and governance. This is precisely what RSafe CORE is designed for. 

RSafe CORE: a Complete Cyber Operational Risk Ecosystem (CORE) 

RSafe CORE stands for Cyber Operational Risk Ecosystem. The platform combines leading OT security technologies with governance, training, and compliance expertise. The objective is clear: to provide organizations with continuous insight, controlled risks, and demonstrable NIS2 compliance, without impacting production processes. 

CORE is composed of five pillars. Each pillar is stand-alone deployable, meaning organizations can also choose to implement individual components such as Armis for asset management or NVISO for SOC monitoring. At the same time, the ecosystem delivers maximum value when components collaborate through a single integrated risk view, unified data flow, and one governance cycle. 

Technological Foundation of the Ecosystem 

• Armis – Complete visibility into OT, IoT, and ICS assets
  Armis detects and analyzes all industrial assets, including vulnerabilities, anomalies, and unauthorized devices. This agentless approach is essential for environments prioritizing stability and uptime. 

• Profitap – non-intrusive network observation
  Profitap provides real-time visibility into network traffic using non-intrusive TAP technology. Abnormal behavior, misconfigurations, and lateral movements are detected early without disrupting production. 

• Cato Networks – Zero Trust and secure OT connectivity
  Access to OT environments is controlled through Zero Trust, micro-segmentation, and secure remote access. This reduces internal and external attack vectors and makes vendor access manageable and auditable. 

• NVISO – 24/7 SOC, monitoring, and incident response
  NVISO monitors OT-related activities, detects threats, and provides rapid incident response. Processes and reporting fully align with NIS2, including mandatory incident notification and audit trails. 

• Nieuwe Vogels – Governance, risk analysis, compliance, and implementation
  Nieuwe Vogels ensures that technical measures become part of policy, processes, and culture. Support ranges from risk analyses and maturity assessments to audit preparation and training for executives and operators. 

Stand-Alone Deployable, Yet Designed as an Integrated Foundation 

While each solution is available independently – for example, Armis for asset inventory, Cato for Zero Trust, or NVISO for monitoring – the true power of RSafe CORE lies in integration. 

When all components work together, they create: 

• A single centralized risk view
• Consistent governance and policy execution
• Complete visibility across infrastructure, behavior, and threats 
• Demonstrable compliance from one integrated dataset 
• A drastic reduction in operational disruptions 

For NIS2 compliance, this integrated coherence is critical: evidence, risk management, and incident response must be coherent, reproducible, and comprehensive. 

Economic Impact: Cybersecurity that Adds Value 

RSafe CORE proves that modern OT security not only reduces risks but also directly delivers financial benefits: 

• Up to 50% less downtime through early detection and smooth mitigation 
• Lower recovery costs, fewer fines, and reduced disruptions 
• Reduced operational overhead thanks to cloud-driven monitoring 
• More efficient audits enabled by centralized logging and compliance reporting 
• Enhanced customer and supplier trust through demonstrable control 

Organizations proactively investing in OT security thereby strengthen both continuity and competitive positioning. 

CIS Controls: The Pragmatic Path to NIS2 

NIS2 defines what organizations need to achieve but leaves the how open. CIS Controls provide this translation through a set of internationally recognized measures that precisely align with OT needs and NIS2 requirements. 

CIS Controls make the abstract standard concrete: 

• Priorities tailored for OT environments 
• Directly applicable measures for asset management, monitoring, and access control 
• Clear linkage to governance frameworks such as NIS2 and ISO 27001 
• Full traceability and auditable evidence 

RSafe CORE is built around these Controls to provide organizations a predictable path from risk analysis to audit. 

Governance Responsibility and Risk Management 

NIS2 elevates cybersecurity to an explicit boardroom responsibility. Insufficient measures or inadequate incident management can lead to: 

• Personal liability for executives 
• Substantial financial penalties 
• Long-lasting reputational and operational damage 

By combining technology, processes, and governance, RSafe CORE provides organizations with a robust framework for executives to demonstrably fulfill their responsibilities. 

Conclusion 

RSafe CORE is more than a collection of technologies. It is a cohesive Cyber Operational Risk Ecosystem that provides control over OT risks, incidents, and compliance. 

Its components can be deployed individually, allowing organizations flexibility in their security approach. However, the strategic value emerges when they are integrated into one consistent, data-driven, and NIS2-compliant framework. 

Organizations opting for CORE build a foundation for secure, reliable, and future-proof industrial operations,  delivering clear benefits in continuity, finance, and governance. 

Want to learn more about RSafe CORE or discuss OT security and NIS2?
Contact us at post@rsafe.eu.