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:
Oct. 24, 2017
Filed:
Sep. 11, 2015
Symantec Corporation, Mountain View, CA (US);
Jin Lu, Oak Park, CA (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
The disclosed computer-implemented method for defeating relay attacks may include (1) buffering, in a memory buffer, an encoded signal that has been sent to a remote device, (2) detecting, within a time interval of the encoded signal being sent, a second signal that corresponds to the encoded signal, (3) determining that a strength of the second signal is above a predetermined threshold, (4) determining, based on the strength of the second signal being above the predetermined threshold, that the second signal represents a relay attack, and (5) initiating a security action to defeat the relay attack. Various other methods, systems, and computer-readable media are also disclosed.