Loading...
IT/OT convergence creates security blind spots that neither traditional IT tools nor legacy OT monitoring can cover. Heimdall monitors both environments simultaneously — understanding OT protocols, segmentation boundaries, and ICS command patterns. Ragnarok scans internet-facing OT interfaces and validates network segmentation continuously. Together they satisfy NERC CIP electronic security perimeter requirements and IEC 62443 Security Level verification without disrupting operations.
Heimdall monitors IT and OT networks in parallel — it understands OT protocols (Modbus, DNP3, EtherNet/IP, IEC 61850) and correlates events across both environments. Network segmentation violations, unexpected cross-zone traffic, and PLC command anomalies trigger alerts tuned for industrial contexts. NERC CIP CIP-007 system security management and IEC 62443 Zone and Conduit requirements are mapped automatically.
IT/OT convergence means more OT systems have internet-accessible management interfaces — HMIs, historian databases, remote access gateways. Ragnarok scans these surfaces continuously, tests authentication controls, and maps exposure before attackers find the same paths. Findings are presented in context of NERC CIP CIP-005 electronic security perimeter requirements.
Heimdall runs ICS-specific detection signatures alongside standard IT rules — it recognises legitimate engineering traffic and does not produce false positives that halt operations. Ragnarok validates segmentation controls quarterly. Together they produce the evidence package required for NERC CIP annual compliance reporting and IEC 62443 security level verification.
Walk through how Heimdall and Ragnarok are configured for NERC CIP and IEC 62443 environments. We demonstrate coverage across IT and OT with no disruption to operations.
See how it works