Electronic transaction risk management
US9117213B2 · kind B2 · utility
0Cited by
15References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 2012 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Jan 27, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2101
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of detecting unauthorized activity in an electronic message transfer system comprising a plurality of devices, each device being configured to generate and receive cryptographically secured transfer messages for exchanging content with other devices in the system. In each device, audit information is accumulated in a memory of the device. The device periodically forwards at least part of its accumulated audit information to a secure server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.