Block-level data storage security system
US9384149B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Mar 15, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2107
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A secure storage appliance is disclosed, along with methods of storing and reading data in a secure storage network. The secure storage appliance is configured to present to a client a virtual disk, the virtual disk mapped to the plurality of physical storage devices. The secure storage appliance is capable of executing program instructions configured to generate a plurality of secondary blocks of data by performing splitting and encrypting operations on a block of data received from the client for storage on the virtual disk and reconstitute the block of data from at least a portion of the plurality of secondary blocks of data stored in shares on corresponding physical storage devices in response to a request from the client.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.