Document de-registration
US9374225B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2013 |
| Grant date | Jun 21, 2016 |
| Priority date | — |
| Expiry date | Apr 11, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1408
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Security of a plurality of registered digital documents in a system are monitored and the monitoring includes determining whether signatures associated with the registered digital documents are included in data propagating in network traffic of the system. A particular signature of a particular document in the plurality of registered digital documents is detected from the data propagating in the network. It is determined, based at least in part on the detecting, that detection of the particular signature exceeds a threshold detection rate for registered digital documents in the system. The particular signature is removed from a signature database including the signatures of the plurality of registered digital documents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.