The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2015
Filed:
Aug. 05, 2013
International Business Machines Corporation, Armonk, NY (US);
Omkharan Arasaratnam, Ajax, CA;
Garreth J. Jeremiah, Thornhill, CA;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and associated system for securing sensitive data in a cloud computing environment. A system has proprietary data as a record stored in a database. The system associates a hashing directive with the record prior to sending the data out to a cloud for computing services. The hashing directive classifies each data field of the record into sensitive and transactional. The hashing directive controls a mode of hashing, either one-way hashing or two-way hashing for each sensitive data field associated with the hashing directive. A cloud receives the record secured according to the hashing directive and process the record to generate a result value for a cloud process result field of the record. The system reconstitutes the record the record according to the mode of hashing indicated in the hashing directive.