Trusted file relabeler
US7840573B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2005 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Apr 13, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6236
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A trusted relabeler system and software is provided that allows for the simultaneous reclassification of multiple files to multiple classification labels (security domains or computer networks) through automation of the multi-person review process. Roles, used to break down the requirements of the multi-person review process, dictate what specific function a user can perform. There are three roles used: Submitter, Processor, and Reviewer. Users are assigned one or more roles and a set of source and destination classification labels inside the security policy of a specific user that are bounded (restricted) by the clearance (maximum classification) assigned to a user on the trusted operating system on which the trusted relabeler system is implemented. The bundled documents to be reclassified are virus scanned, file typed, and searched for “dirty words” indicative of a particular classification level. Files are upgraded or downgraded only if all processes are completed successfully.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.