Server-side persistent device identification for fraud prevention systems
US11329985B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2019 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Jun 2, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0892
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A fraud prevention system that includes a server. The server is operable to receive a first attribute of a client device from the client device and associated with a first transaction, receive a second attribute of the client device from the client device and associated with the first transaction, receive a third attribute related to the client device and associated with the first transaction, and generate a persistent device identification (“PDI”) record including the first attribute, the second attribute, and the third attribute, store the PDI record in a memory, receive the third attribute related to the client device and associated with a second transaction, and identify the client device using the PDI record based on the third attribute without receiving, in association with the second transaction, the first attribute of the client device and the second attribute of the client device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.