Data security method and system
US5940516A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 16, 1996 |
| Grant date | Aug 17, 1999 |
| Priority date | — |
| Expiry date | Oct 16, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/329
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for confidential data communication over the Internet and other communications channels between the server machine and client machine is disclosed. The client machine has a main CPU and a main memory and additional CPU and additional memory. The additional CPU and memory in the client machine are linked to the CPU and memory of the server machine via an Internet connection or other communications channel connection. The client and server CPUs and memories thus linked then cooperatively and simultaneously execute a single process while dynamically modifying the encryption and decryption codes as necessary to make decryption by a third party impossible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.