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Who is Rhebo?
Rhebo is a private company that provides industrial network monitoring and anomaly detection software for operational technology environments, with a focus on securing and stabilizing industrial control systems and critical infrastructure networks.
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- OT and ICS network monitoring for industrial environments
- Anomaly detection based on communication behavior in control networks
- Support for critical infrastructure operators, utilities, and manufacturing sites
- Visibility into industrial protocols, assets, and network deviations
- Cybersecurity and operational resilience use cases for OT networks
More About Rhebo
Rhebo is positioned in enterprise and industrial environments as a software provider focused on monitoring operational technology networks that run production facilities and critical infrastructure. Its offerings are used where operators need visibility into communication patterns across industrial control systems without interrupting plant processes. Typical deployment contexts include energy, water, manufacturing, and other environments that depend on industrial automation and continuous network availability.
The company is associated with industrial cybersecurity and OT network analysis rather than traditional perimeter security or endpoint security. Its technology is commonly described in terms of passive monitoring, anomaly detection, and communication analysis for control networks. In practice, that means analyzing network traffic among controllers, engineering workstations, sensors, HMIs, and related systems to identify deviations from established communication patterns. This places Rhebo in the OT and ICS cybersecurity category, with overlap into network detection and response for industrial settings.
Architecturally, these types of platforms are used alongside industrial Ethernet environments and common automation protocols, where protocol awareness and non-intrusive monitoring are necessary. In enterprise settings, the software can feed security operations, OT security teams, or plant operators with alerts about unusual communications, device behavior, or network instability. Compared with general IT monitoring tools, OT-focused monitoring emphasizes passive collection, protocol context, and compatibility with industrial environments where active scanning can create operational risk.
From a business and technical standpoint, Rhebo’s offerings address two linked requirements: cybersecurity monitoring and operational continuity. In industrial environments, the same network behaviors that indicate a cyber incident can also indicate misconfiguration, malfunction, or communication faults. That dual-use position matters for organizations that need both security visibility and dependable plant operations. Within current enterprise solution areas, Rhebo fits most directly into industrial cybersecurity, OT network monitoring, and anomaly-based detection for industrial control and critical infrastructure networks.
Our description of Rhebo. Updated September 2026.
