NetWitness IoT is a SaaS-native solution that delivers visibility across an organization’s critical infrastructures, including their Internet of Things (IoT) and operational technology (OT) systems. The NetWitness Platform is an evolved SIEM and XDR solution that enables security teams to detect, understand the full scope of a compromise, and automatically respond to security threats. The solution can operate as a standalone offering with its own web interface for operations staff, or as an integrated offering, delivering IoT visibility to the Security Operations Center.
Source: https://www.helpnetsecurity.com/2021/08/04/netwitness-iot/