DeNexus

xplore the DeNexus Knowledge Center — datasheets, research, and resources on OT cyber risk quantification.

The DeRISK CRQ (Cyber Risk Quantification) product empowers risk stakeholders to financially quantify the cyber risk their portfolio of companies are incurring.

Prioritize and remediate vulnerabilities with DeRISK QVM, DeNexus' quantified vulnerability management platform for industrial OT environments.

DeNexus's team of industrial cyber risk experts supports deployment of DeRISK.

The page says inconsistent UWQs create unreliable underwriting signals and that a harmonized OT maturity model helps insurers benchmark risk and price policies.

DSIT's 2025 study identifies gaps in UK critical infrastructure. CRQ supports risk-based OT vulnerability management and regulatory compliance.

OT and IT cybersecurity are not interchangeable. Industrial networks require different architecture, protocols, controls, and risk management approaches.

DeNexus is solving cyber risk for ICS/OT asset owners and (re)insurers underwriting that risk in energy and critical infrastructure.

DeNexus hired George Mawdsley from Securis Investment Partners as Head of Risk Solutions. The announcement references ILS, cyber reinsurance, and the risk transfer market.

DeNexus's mission is to quantify cyber risk.

The page introduces DeNexus team members.

About DeNexus - quantifying cyber risk and managing cyber threats for ICS, IoT and OT cyber insurance

The full-stack cyber risk management solution supports cyber risk quantification, cybersecurity budget optimization, and cyber insurance coverage sizing.

The company says it uses data to provide and improve the service.

DeNexus has joined the **ISA Global Cybersecurity Alliance** to accelerate the adoption of operational technology (OT) cybersecurity standards. The move aims to strengthen collaboration among industry leaders in securing critical infrastructure systems. The alliance focuses on developing and promoting frameworks that enhance resilience against cyber threats in industrial environments.

Sep 2026isa.orgNews article

DeNexus introduces **DeRISK version 5.4.12**, a software update enhancing risk modeling for critical infrastructure. The upgrade integrates advanced analytical tools to assess vulnerabilities in industrial systems. The platform supports utilities, energy grids, and manufacturing sectors by identifying potential threats and optimizing mitigation strategies.

Jun 2025Industrial CyberNews article

DeNexus introduces DeRISK, an AI-driven platform that quantifies and prioritizes operational technology (OT) vulnerabilities. The system automates risk assessment to help organizations address critical security gaps in industrial environments. DeRISK integrates AI to refine vulnerability management processes for operational resilience.

Mar 2025Industrial CyberNews article

DeNexus enhances its **DeRISK solution** to strengthen **physical security** in data centers, addressing gaps that validate cybersecurity investments. The upgrade integrates risk assessment tools tailored for critical infrastructure, helping operators mitigate threats like unauthorized access or equipment tampering. By bridging physical and digital security, DeNexus aims to justify higher cybersecurity spending through measurable risk reduction.

Dec 2024Industrial CyberNews article