公开(公告)号：US20200301917A1

公开(公告)日：2020-09-24

申请号：US16771600

申请日：2019-04-01

Applicant: ZTE CORPORATION

Inventor： Jiahao NIU ,  Qiang ZHANG ,  Shanhong SHEN ,  Dezheng WANG

IPC: G06F16/2455 ,  G06F16/248 ,  G06F16/22 ,  G06F21/62 ,  G06F9/54 ,  G06N5/02

Abstract: Disclosed are a data protection method and device and a storage medium. The method includes that a database execution engine receives data request information sent by a client; a preset policy corresponding to an identity of the client carried in the data request information is acquired and the database execution engine performs a data protection operation for requested data according to the preset policy to obtain target data; and the database execution engine sends the target data to the client.