Michael Dysart

Title: Michael Dysart and Enterprise Network Anomaly Detection.

Introduction

Michael Dysart is an inventor associated with Ottawa, Canada, and Trend Micro Inc. His patent work addresses the detection of anomalous activities in enterprise networks.

Latest Patents

Dysart is credited with 1 patent, titled “Detection of Anomalous Activities in an Enterprise Network.” The invention models network assets and their connections as a network graph, while representing logical resources and their activities as an activity graph. It aligns subgraphs from these models according to the network assets associated with activities, then compares activity subgraphs mapped to the same network subgraph to identify unusual behavior. The system also displays the network graph at different hierarchical levels and overlays risk assessments on relevant nodes.

Career Highlights

Dysart’s patent reflects work on applying graph-based analysis and visualization to enterprise network security. By connecting observed activities with network assets and highlighting assessed risks, the approach is designed to help identify potentially anomalous activity.

Collaborations

The provided information names Partheeban Chandrasekaran as Dysart’s coworker. It does not specify their roles in the patent or describe a direct collaboration.

Conclusion

Michael Dysart’s recorded invention focuses on detecting anomalous enterprise network activity through graph alignment, similarity comparisons, and risk visualization.