Multi-dimensional periodicity detection of IOT device behavior
US12289328B2 · kind B2 · utility
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Key dates
| Filing date | Oct 15, 2019 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Oct 15, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques for detecting anomalous behavior of an Internet-of-Things (IoT) device in an IoT network. IoT events of an IoT device are captured and analyzed to identify periodic activities of the IoT device. The periodic activities of the IoT device are tracked over time, and variations in the periodic activities are analyzed to assess potential threats to the IoT network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.