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. 09, 2021
Filed:
Apr. 25, 2018
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Benjamin Nick, Bellevue, WA (US);
Magnus Nystrom, Duvall, WA (US);
Innokentiy Basmov, Redmond, WA (US);
Peter Novotney, Seattle, WA (US);
Michael Grass, Sandy, UT (US);
Assignee:
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06F 21/55 (2013.01);
U.S. Cl.
CPC ...
G06F 21/6245 (2013.01); G06F 21/554 (2013.01);
Abstract
In one embodiment, an encryption system may protect user login metadata from hammering attacks. A data storage may store an integrity protected data set for an operating system in a storage location. A processor may register a counter reading from a remote counter in a secure location separate from the storage location. The processor may determine a lockout state of the integrity protected data set based on the counter reading.