Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Francois Menard0
François-Eric Michel Guyomarc'h0
Marc Raymond Powell0
Date of Patent
September 17, 2024
0Patent Application Number
174541280
Date Filed
November 9, 2021
0Patent Primary Examiner
Patent abstract
A method of device authentication comprises receiving a password into an application of a user device; transmitting verification information of the password from the application to an authentication device; verifying, by the authentication device, validity of the password using the verification information; granting, by the authentication device, access by the user device to a secure resource when the password is valid; sending no indication of an invalid password to the user device when the authentication device determines the password is invalid; and blocking access of the user device to the secure resource when a predetermined number of passwords are determined to be invalid by the authentication device.
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