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. 23, 2020
Filed:
Oct. 27, 2017
Applicant:
Serge Vilvovsky, Belmont, MA (US);
Inventor:
Serge Vilvovsky, Belmont, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); G06F 21/60 (2013.01); H04L 29/06 (2006.01); H04L 9/14 (2006.01); H04L 9/08 (2006.01); G06F 21/62 (2013.01); G06F 11/14 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3247 (2013.01); G06F 21/602 (2013.01); G06F 21/6227 (2013.01); H04L 9/0891 (2013.01); H04L 9/0894 (2013.01); H04L 9/14 (2013.01); H04L 63/101 (2013.01); G06F 11/1469 (2013.01);
Abstract
A multi-user encrypted secure data storage schema is described that is particularly suited for cloud based storage scenarios. This schema protects against an insider attacks be limiting administrator access to encrypted user data. The schema involves encrypting both the data set and user catalogs, where the catalogs contain data locations and data keys in metadata objects. The metadata objects may be share between users to provide others access to the data.