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:
Feb. 18, 2025
Filed:
Nov. 05, 2020
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Tomer Shachar, Omer, IL;
Maxim Balin, Gan Yavne, IL;
Yevgeni Gehtman, Modi'in, IL;
Boris Giterman, Beer Sheva, IL;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Techniques are provided for multi-cloud data protection using threshold-based file reconstruction. One method comprises obtaining a file comprising metadata and data for storage in a cloud environment; generating a plurality of encrypted file portions from the data; and uploading each of the encrypted file portions with the metadata as cloud objects to multiple different cloud environments. A threshold number of the encrypted file portions are needed from at least two different cloud environments to reconstruct the file. For file reconstruction, the threshold number of encrypted file portions can be validated, merged and decrypted.