Secure event-driven EDI transaction processing using the internet
US6240441A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 1997 |
| Grant date | May 29, 2001 |
| Priority date | — |
| Expiry date | Mar 31, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus are provided for performing secure data transfer operations over a global computer network. This is accomplished by extracting data from a database stored on a first computer system connected to the global computer network, translating the data extracted from the database into a standard format, encrypting the formatted data, and transmitting the encrypted data to a second computer system connected to the global computer network. The second computer system, in turn, receives the encrypted data, decrypts it, translates into a format compatible with the second computer system and merges the reformatted data into a database stored on the second computer system. Unlike prior art techniques, in which data transfers are performed in batch off-line, the method and apparatus of the present invention allow for secure data transfer operations to be performed on-line in real-time. In addition, since a global computer network is utilized, there is no need to maintain a dedicated communication line between the first and the second computer system, but rather a single network connection can be used by the first and the second computer system to communicate with any number …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.