Systems and methods for securing an imaging job
US7770022B2 · kind B2 · utility
3Cited by
8References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2004 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Jul 1, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/3295
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for securing an imaging job is disclosed. An access control function relating to a document is performed. An auditing function relating to the document is also performed. An imaging job from the document is then generated. Content of the imaging job is encrypted such that a downstream non-content dependent process will still properly process the imaging job. After encryption, a recipient decrypts the encrypted content. Non-destructible information is encoded into the imaging output. Residual data that relates to the imaging job is erased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.