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:
Sep. 17, 2024
Filed:
Apr. 19, 2023
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Philippe Armangau, Kalispell, MT (US);
Wai C. Yim, Merrimack, NH (US);
Nagasimha Haravu, Chapel Hill, NC (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/56 (2013.01); G06F 21/00 (2013.01); G06F 21/57 (2013.01); G06F 21/60 (2013.01);
U.S. Cl.
CPC ...
G06F 21/568 (2013.01); G06F 21/561 (2013.01); G06F 21/566 (2013.01); G06F 21/577 (2013.01); G06F 21/60 (2013.01); G06F 2221/034 (2013.01);
Abstract
A technique of protecting data from ransomware attacks identifies a set of blocks written to a data object between first and second points in time, determines a set of attributes of the set of blocks, and, in response to the set of attributes indicating a likelihood of a ransomware attack, secures a state of the data object as of the first point in time.