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:
Nov. 01, 2022
Filed:
Dec. 07, 2018
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventor:
Timothy N. McDonough, Houston, TX (US);
Assignee:
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/55 (2013.01); G06F 21/56 (2013.01); G06F 21/57 (2013.01); G06F 21/85 (2013.01);
U.S. Cl.
CPC ...
G06F 21/554 (2013.01); G06F 21/567 (2013.01); G06F 21/575 (2013.01); G06F 21/85 (2013.01); G06F 2221/034 (2013.01);
Abstract
In example implementations, an apparatus is provided. The apparatus includes an input sensor, a memory, a comparator, and a processor. The processor is communicatively coupled to the input sensor, the memory, and the comparator to control operation of the input sensor, the memory, and the comparator. The input sensor is to measure a bus signal of a computing device. The memory is to store the bus signal that is measured and a reference bus signal. The comparator is to compare the bus signal that is measured to the reference bus signal to detect a hardware security attack.