Microsoft Defender for IoT provides deep visibility into IoT and OT networks, including devices that are traditionally hard to monitor. The agentless deployment is a major advantage in industrial environments, and the real-time threat detection powered by Microsoft’s threat intelligence is reliable and timely. Integration with Microsoft Sentinel and Defender 365 offers a centralized view of security across the entire environment. Review collected by and hosted on G2.com.

Initial network mapping and asset discovery can take time, especially in complex OT environments. Custom rule creation and tuning require security expertise. Also, licensing and cost structure can be difficult to estimate for diverse IoT environments. Review collected by and hosted on G2.com.