公开(公告)号：US20250013631A1

公开(公告)日：2025-01-09

申请号：US18763348

申请日：2024-07-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwon LEE ,  Wonhyuk KANG ,  Hyeongseob KIM ,  Choonghoon LEE

IPC: G06F16/23

Abstract: An electronic device is provided. The electronic device includes a communication circuit, memory storing one or more computer programs, and one or more processors communicatively coupled to the communication circuit and the memory. The one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the electronic device to transmit a request, through the communication circuit a server configured to relay message transmission between nodes included in a blockchain network, to add a new block to the nodes included in the blockchain network, when the request is not rejected by the server, transmit, through the communication circuit to the server for transmission to the nodes via the server, transaction information to be stored in the new block, generate the new block including the transaction information, receive, through the communication circuit from the server, information about blocks generated by first nodes in an active state among the nodes, based on identifying that a number of blocks identical to the new block among the blocks generated by the first nodes is greater than a designated number, transmit, through the communication circuit to the server, information indicating agreement on adding the new block, and based on the transmitting, to the server, of the information indicating the agreement, add the new block to the memory.

公开(公告)号：US20230027977A1

公开(公告)日：2023-01-26

申请号：US17959145

申请日：2022-10-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gailjoon AHN ,  Junbum SHIN ,  Choonghoo LEE ,  Kyungsun CHO ,  Wonhyuk KANG ,  Soonhong KWON ,  Taeho KGIL ,  Eungjun KIM ,  Chungyong EOM ,  Dongik LEE ,  Youngman JUNG ,  Jongmin CHOI

IPC: H04L9/40 ,  H04L51/52

Abstract: An electronic device may: when a first piece of content is acquired, acquire a first score for the relationship between the first piece of content and the privacy of a user of the electronic device, on the basis of information about a person included in the first piece of content and information about an event included in the first piece of content; acquire a second score for the security of each of at least one application which can access the first piece of content; and, when a request for accessing the first piece of content via a first application from among the at least one application is received, determine whether or not to block access to the first piece of content via the first application, on the basis of the first score corresponding to the first piece of content and the second score corresponding to the first application.