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:
Jul. 28, 2020
Filed:
Feb. 28, 2020
Alibaba Group Holding Limited, George Town, KY;
Yang Liu, Hangzhou, CN;
Shiji Wang, Hangzhou, CN;
Alibaba Group Holding Limited, George Town, Grand Cayman, KY;
Abstract
Implementations of this disclosure provide an authentication system for handling authentication requests. An example method performed by a server includes receiving an access request that includes identification information to be used by the server for selecting a target authentication system, and determining that the access request does not have access permission. In response to determining that the access request does not have access permission, the server selects the target authentication system from at least two authentication systems, based on a predetermined authentication system selection policy and based on the identification information in the access request, and sends the access request to the selected target authentication system for authentication.