Back-channeling in a memory vault system
US6804784B1 · kind B1 · utility
3Cited by
9References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2000 |
| Grant date | Oct 12, 2004 |
| Priority date | — |
| Expiry date | May 28, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6281
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A file system security driver and vault method and system particularly applicable to a system in which protected data is segregated from other data, which allows for back-channeling of file data in order to ensure that files created by applications using secured data do not cause data leaks of secure data. In a preferred embodiment, a file system security driver is a driver resident on the kernel level which monitors file system requests and allows limited access to files resident on the vault and creation of files within the vault when necessary.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.