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:
May. 28, 2024
Filed:
Jun. 17, 2020
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventor:
Suhas Shivanna, Bangalore, IN;
Assignee:
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/55 (2013.01); G06F 9/4401 (2018.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G06F 21/554 (2013.01); H04L 9/0863 (2013.01); H04L 9/0897 (2013.01); H04L 9/3215 (2013.01); H04L 9/3226 (2013.01); H04L 9/3247 (2013.01); H04L 9/3271 (2013.01); G06F 9/4401 (2013.01); G06F 2221/034 (2013.01);
Abstract
Examples disclosed herein relate to performing a security action based on a comparison of digital signatures. An intrusion detection mode is initiated by a baseboard management controller. A first digital signature of hardware devices is calculated during the activation of the intrusion detection mode. The first digital signature is stored. Upon detection of a trigger, a second digital signature is calculated for the current hardware devices. The digital signatures are compared. A security action is performed based on the comparison.