Radiflow
System security software
OT security tools software
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- Manufacturing
- Energy and utilities
- Healthcare and life sciences
What is Radiflow
Radiflow is an operational technology (OT) cybersecurity platform designed to help industrial organizations discover assets, monitor industrial network traffic, and detect security risks in ICS/SCADA environments. It is used by OT security teams and plant operations to improve visibility, support vulnerability/risk management, and investigate suspicious activity without relying on endpoint agents on legacy control devices. The product emphasizes passive network monitoring and OT-aware context (industrial protocols, zones, and asset criticality) to support detection and prioritization in industrial environments.
Passive OT asset discovery
Radiflow supports agentless discovery by analyzing network traffic, which fits environments where installing software on PLCs, HMIs, and other control devices is impractical. This approach helps build an inventory of OT assets and communications patterns with limited operational disruption. It is particularly relevant for brownfield plants with legacy systems and strict change-control requirements.
ICS protocol-aware monitoring
The platform focuses on OT network visibility and detection using industrial context rather than generic IT telemetry. OT-aware parsing and modeling of communications can improve triage by linking alerts to assets, zones, and process-relevant communications. This specialization is useful for security teams that need to distinguish normal industrial traffic from suspicious behavior.
Risk-focused OT security workflows
Radiflow is positioned to support OT security operations such as asset criticality, exposure identification, and prioritization of remediation activities. These workflows help teams translate raw network observations into actionable tasks for engineering and security stakeholders. This can reduce reliance on manual spreadsheets and ad hoc documentation for OT risk tracking.
Limited IT security breadth
Radiflow is primarily oriented to OT environments and may not replace broader enterprise security platforms for IT endpoints, identity, or cloud workloads. Organizations often still need separate tools for SIEM/SOAR, endpoint detection, and enterprise threat intelligence. This can increase integration and operational overhead for unified security operations.
Deployment depends on visibility
Passive monitoring effectiveness depends on access to representative network traffic via SPAN/TAPs and on the quality of network segmentation and architecture. In plants with flat networks, unmanaged switches, or limited telemetry points, coverage gaps can occur. Additional network engineering work may be required to achieve consistent visibility across sites.
OT tuning and expertise required
OT detection and asset modeling typically require tuning to local process behavior, maintenance windows, and vendor-specific configurations. Teams without OT security experience may need additional time to baseline normal activity and reduce false positives. This can affect time-to-value, especially in multi-site rollouts with heterogeneous control systems.
Seller details
Radiflow Ltd.
Tel Aviv, Israel
2009
Private
https://www.radiflow.com/
https://x.com/radiflow
https://www.linkedin.com/company/radiflow/
