nNetNDR vs TXOne EdgeOne

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.

TXOne EdgeOne is a centralized management console for operational technology (OT) security deployments. It combines policy controls, asset visibility, and network-based vulnerability detection; Asset Vulnerability Management identifies known CVEs from network traffic without installing agents on production assets. Its alert engine groups events by severity and produces attack-chain summaries with recommendations. Teams can build policies from templates, validate staged rollouts, assign role-based access, and keep audit logs. EdgeOne manages EdgeIPS, EdgeIPS Pro, EdgeIPS LE, and EdgeFire devices, and supports SIEM/SOC API integration and log forwarding. A built-in MCP connector lets authorized AI agents query and act on asset, policy, and alert data within the security perimeter. Deployment is available as an on-premises virtual appliance or in the cloud, with a single console managing up to 1,000 nodes. Cloud and hybrid deployment are unavailable in air-gapped environments. Pricing is on request. The product is described for OT environments such as manufacturing plants and organizations managing Edge devices across facilities.