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:
Dec. 12, 2023
Filed:
Dec. 27, 2021
Salesforce.com, Inc., San Francisco, CA (US);
Terry Chong, Pleasanton, CA (US);
Jameison Bear Martin, Oakland, CA (US);
Thomas Fanghaenel, Oakland, CA (US);
Andrew Tucker, Bellevue, WA (US);
Nathaniel Wyatt, San Francisco, CA (US);
Raghavendran Hanumantharau, Fremont, CA (US);
Assaf Ben Gur, Livermore, CA (US);
William Charles Mortimore, Jr., San Francisco, CA (US);
Salesforce, Inc., San Francisco, CA (US);
Abstract
System and methods of the disclosed subject matter provide segregating, at a memory storage coupled to a multitenant database system, first tenant data of a first tenant from at least second tenant data of a second tenant, based on a first tenant identifier. A first encryption key associated with the first tenant may be retrieved from a key cache memory based on the first tenant identifier, to encrypt one or more fragments of the first tenant data. The fragments of the first tenant data may be encrypted based on the retrieved encryption key. Non-encrypted header information may be generated for each of the encrypted fragments of the first tenant data, where the header information may have metadata including the first tenant identifier. The encrypted fragments of the first tenant data and the corresponding non-encrypted header information may be stored in the immutable storage.