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:
Dec. 29, 2020
Filed:
Feb. 27, 2018
Alibaba Group Holding Limited, Grand Cayman, KY;
Alibaba Group Holding Limited, Grand Cayman, KY;
Abstract
A verification information update method includes: receiving a first request message for binding to a smart device from a terminal device, the first request message carrying a universally unique identifier (UUID) of the smart device; determining a binding relationship between the UUID and a user identifier of the terminal device, and generating a session random number corresponding to the binding relationship; and generating a new verification number and a new verification password of the smart device based on the session random number. The technical solution of the present disclosure implement dynamic update of verification information during a session, thus increasing the difficulty in monitoring the verification information during update.