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:
Aug. 14, 2018
Filed:
May. 04, 2015
Intel Corporation, Santa Clara, CA (US);
Eugene Kishinevsky, Hillsboro, OR (US);
Siddhartha Chhabra, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
The present disclosure is directed to attack detection through signal delay monitoring. An example system may comprise at least one device including a physical interface. At least one signal delay monitor may determine whether a signal being transmitted to the device is received as expected at the physical interface and indicate a potential attack when the signal is determined to not be received as expected. Determining whether the signal is received as expected may include determining whether the signal is received within a window defining a time period in which receipt of the signal is expected. An example signal monitor may comprise at least a new data reception monitoring module and an expected reception window monitoring module. These modules may include logic to determine whether the signal is received within the window. An indication of a potential attack may trigger, for example, security-related actions in the system.