Claroty xDome vs nNetNDR

Claroty xDome gives security teams visibility into cyber-physical systems and context for assessing risk. It discovers assets through multiple methods, including non-passive techniques that can find devices before a passive collection server is deployed. Discovery updates the inventory, and the CPS Library helps identify devices. Teams can prioritize exposures by production line, system, and business purpose, with AI-powered remediation recommendations. xDome maps device communications and recommends micro-segmentation policies; device clustering can support zones aligned with IEC 62443. It also identifies known and emerging CPS-specific threat indicators and relates alerts to business context. Claroty says its platform covers more than 450 protocols; Modbus is listed as supported. Integration options include SIEM, SOAR, CMDB, maintenance, vulnerability, ticketing, network access, and endpoint tools, plus an MCP Server for AI ecosystems. It is a cloud-native modular SaaS platform available through web and API. Pricing is on request.

nNetNDR is a self-hosted product for passively monitoring industrial control system and operational technology network traffic. It examines mirrored traffic to identify OT assets, communication flows, protocols, threats, and vulnerabilities without impacting or disrupting operations. Detection combines ICS-specific whitelisting, signature-based methods, and behavioral analysis to find abnormal activity and vulnerabilities. The product analyzes vendor-specific industrial control protocols and sends real-time alerts and notifications to administrators. Its architecture lists nNetNDR, netProbe, and nNetSensor: netProbe collects mirrored traffic at Levels 2–3, while nNetSensor collects Level 1 industrial Ethernet traffic. Supported protocols include EtherNet/IP, EtherCAT, S7Comm, and Modbus. NNSP describes use in critical infrastructure and industrial control environments, including manufacturing and smart factories. Continuous monitoring and early anomaly detection support incident response. The maker also describes tailored reports and consulting for practical OT threat response. NNSP is headquartered in Seoul and was founded in 2003. Pricing is available on request. The product page lists GS and KC certifications, PPS Preferred Product, a Korean patent, and a New Software Product Award.