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. 07, 2022
Filed:
Jun. 26, 2020
Applicant:
Western Digital Technologies, Inc., San Jose, CA (US);
Inventors:
Assignee:
Western Digital Technologies, Inc., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/78 (2013.01); G06F 21/55 (2013.01); G06F 12/14 (2006.01); G06F 12/02 (2006.01); G06F 3/06 (2006.01); G06F 21/79 (2013.01);
U.S. Cl.
CPC ...
G06F 21/78 (2013.01); G06F 3/0622 (2013.01); G06F 3/0653 (2013.01); G06F 3/0679 (2013.01); G06F 12/0238 (2013.01); G06F 12/1433 (2013.01); G06F 12/1458 (2013.01); G06F 21/552 (2013.01); G06F 21/554 (2013.01); G06F 21/79 (2013.01); G06F 2212/1052 (2013.01); G06F 2212/202 (2013.01); G06F 2221/034 (2013.01);
Abstract
An apparatus and method of providing direct access to a non-volatile memory of a non-volatile memory device and detecting potential security violations are provided. A method for providing access to a non-volatile memory of a non-volatile memory device may include tracking a parameter related to a plurality of direct access transactions of the non-volatile memory. A threshold behavior pattern of the host activity may be determined based upon the tracked parameters. The direct access transactions may be reviewed to determine whether the threshold behavior pattern is exceeded.