Detection of unauthorized wireless personal area network low energy devices
US9374672B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2015 |
| Grant date | Jun 21, 2016 |
| Priority date | — |
| Expiry date | Dec 21, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W48/16
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In an approach for determining an unauthorized device, a computer receives detection information from a computing device, wherein the detection information includes a broadcast transmission from one or more devices. The computer creates a state trajectory map based on the received detection information, wherein the state trajectory map identifies connections between at least the computing device and a first device of the one or more devices and the computing device and a second device of the one or more devices. The computer one or more anomalies within the created state trajectory map. The computer determines an unauthorized device based on the determined one or more anomalies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.