Title:
SECURE DATA MANAGEMENT SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2017/023388
Kind Code:
A3
Abstract:
A secure data management system and method which separates query processing operations from transaction management and data storage operations to provides secure outsourced data management assurances while remaining practically viable for commercial deployment. The secure data management system and method includes a untrusted database module which performs transaction management and data storage operations on encrypted data from at least one network accessible computer and a trusted database module which processes user generated queries and commands on a secure client device by selectively accessing, decrypting and re-encrypting the encrypted data on the at least one network accessible computer. In this regard, total privacy can be maintained while still outsourcing transaction management and data storage operations to untrusted third parties because all sensitive operations are performed in a secure environment and the transaction management and data storage operations can only access encrypted data.
Inventors:
SION RADU (US)
Application Number:
PCT/US2016/031393
Publication Date:
March 09, 2017
Filing Date:
May 07, 2016
Export Citation:
Assignee:
PRIVATE MACHINES INC (US)
International Classes:
G06F11/30
Foreign References:
| US20130212165A1 | 2013-08-15 | |||
| US20060036574A1 | 2006-02-16 | |||
| US20100185847A1 | 2010-07-22 | |||
| US7647329B1 | 2010-01-12 |
Other References:
See also references of EP 3320440A4
Attorney, Agent or Firm:
WEGLARZ, Daniel (US)
Download PDF: