OT / ICS Cybersecurity & Asset Visibility Platforms buyer guide
Review the wider capability model, products, evaluation criteria and procurement questions for this category.
Home / OT / ICS Cybersecurity & Asset Visibility Platforms / Industrial network topology & communication mapping
OT / ICS Cybersecurity & Asset Visibility Platforms · OT Asset Visibility & Exposure Management
Industrial network topology & communication mapping
Visualize industrial assets, connections, zones, Purdue levels, protocols and communication paths to understand OT architecture and dependencies.
5 products evaluated5 supported0 partial / conditional0 not yet verified0 not supportedAvg evidence confidence 99%Security-related capability
Product support comparison
Recorded product facts are shown separately from buyer-specific recommendation scores. “Not yet verified” means evidence is incomplete; it does not mean the product lacks the capability.
| Product | Status | Confidence | Implementation | Evidence | Limitations / notes | Last verified |
|---|---|---|---|---|---|---|
| Supported | 99% | Not recorded | 1 source | CTD maps asset communications and automatically creates Virtual Zones representing normal communication groups. | Sep 19, 2026 | |
DP Dragos Platform Dragos | Supported | 99% | Not recorded | 1 source | Dragos maps OT assets, protocols and communications and supports network/zone maps for architecture and segmentation analysis. | Sep 19, 2026 |
NN Nozomi Networks Platform Nozomi Networks | Supported | 99% | Not recorded | 1 source | Guardian and Vantage provide network visualization, asset/connection views and zone-aware visibility across OT/IoT environments. | Sep 19, 2026 |
TO Tenable One OT Exposure Tenable | Supported | 99% | Not recorded | 1 source | Tenable provides network maps showing industrial assets, connections, communication patterns and Purdue-oriented context. | Sep 19, 2026 |
MD Microsoft Defender for IoT Microsoft | Supported | 98% | Not recorded | 1 source | Defender for IoT sensor investigation includes device-map views and device communication context for monitored OT networks. | Sep 19, 2026 |
Buyer research paths
Use this capability as one requirement inside the wider category evidence model. The links below are research and comparison paths, not a product recommendation.
Software evidence benchmark
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Evidence methodology
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How to use this comparison
Support status
Supported, conditional, unknown and not-supported states are kept distinct so missing evidence is not treated as a negative fact.
Confidence
Confidence reflects the strength of the recorded evidence for this capability, not overall product quality.
Fit for your company
A product can strongly support this capability and still be a poor overall fit due to deployment, integrations, security, region, budget or other must-haves.
Independent software advice
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