Title:
SYSTEMS AND METHODS FOR CONTROLLING A USER'S ACCESS TO AN OBJECT
Document Type and Number:
WIPO Patent Application WO/2020/113700
Kind Code:
A1
Abstract:
The present disclosure relates to a system and method for controlling a user's access to an object. A request for access to the object may be obtained from a user. Access authority information of the user may be determined based on a mapping relation between one or more predefined access permissions and one or more users. The access authority information of the user may indicate one or more permissions. An access check may be performed to resolve the request. The one or more permissions may be included in a plurality of permissions that are stored in a storage of the one or more storage device as a data structure. The data structure may include at least one directed acyclic graph (DAG) structure.
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Inventors:
ZHONG ZHE (CN)
Application Number:
PCT/CN2018/123072
Publication Date:
June 11, 2020
Filing Date:
December 24, 2018
Export Citation:
Assignee:
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD (CN)
International Classes:
G06F21/60
Foreign References:
| US8875230B1 | 2014-10-28 | |||
| US8875230B1 | 2014-10-28 | |||
| CN102542069A | 2012-07-04 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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