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:
Oct. 19, 2021
Filed:
Dec. 06, 2017
International Business Machines Corporation, Armonk, NY (US);
Wayne F. Tackabury, West Tisbury, MA (US);
Doga Tav, Fredericton, CA;
Ronald B. Williams, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A technique for secure data storage and access during transition operations includes retrieving an encrypted instance of a data object from a data store. The retrieved encrypted instance of the data object is stored in a cryptcache. The encrypted instance in the cryptcache is decrypted to a cleartext instance of the data object and stored as the cleartext instance of the data object in a clearcache. The clearcache instance of the data object is secured by controlling an access window defining an amount of time the cleartext instance of the data object is accessible in the clearcache.