公开(公告)号：US20210042444A1

公开(公告)日：2021-02-11

申请号：US16983038

申请日：2020-08-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Cheolju Hwang ,  Seongho Park ,  Taeung Jung

IPC: G06F21/62 ,  H04L29/08 ,  H04L9/08 ,  H04L9/32

Abstract: Provided is a data management method of a server, including receiving, from a first server, first data, in which a first identification (ID) associated with a device and a first encryption identification (ID) that encrypts an ID associated with an advertisement are mapped and second data, in which a second ID associated with the advertisement and a second encryption ID that encrypts an ID associated with the device are mapped; converting a second encryption ID associated with an electronic device, received from a second server, to the second ID based on the second data, and transmitting the converted second ID and third data to an advertisement service server; and converting a first encryption ID associated with the electronic device, received from a third server, to the first ID based on the first data, and transmitting the converted first ID and fourth data to a general service server.

公开(公告)号：US11250163B2

公开(公告)日：2022-02-15

申请号：US16983038

申请日：2020-08-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Cheolju Hwang ,  Seongho Park ,  Taeung Jung

IPC: G06F21/62 ,  H04L29/08 ,  H04L9/32 ,  H04L9/08 ,  G06Q30/02 ,  H04W12/02 ,  H04W84/12 ,  H04L29/06 ,  H04L67/50

Abstract: Provided is a data management method of a server, including receiving, from a first server, first data, in which a first identification (ID) associated with a device and a first encryption identification (ID) that encrypts an ID associated with an advertisement are mapped and second data, in which a second ID associated with the advertisement and a second encryption ID that encrypts an ID associated with the device are mapped; converting a second encryption ID associated with an electronic device, received from a second server, to the second ID based on the second data, and transmitting the converted second ID and third data to an advertisement service server; and converting a first encryption ID associated with the electronic device, received from a third server, to the first ID based on the first data, and transmitting the converted first ID and fourth data to a general service server.