Samsung Electronics Co., Ltd.

Kyungsun Cho

Junbum Shin

Jinsu Kim

Sungwook Kim

Soohyung Kim

Hyejin Shin

Soonhong Kwon

Youngeun Lee

Taeho Kgil

Chunghun Baek

Eungjun Kim

Gailjoon Ahn

Wonhyuk Kang

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.

Electronic device and control method thereof

Disclosed are an electronic device for obfuscating user data and a server for decoding the same. A method for controlling an electronic device according to the present disclosure comprises the steps of: acquiring a security parameter according to data transmitted to an external server; applying an obfuscation algorithm to the data by using the security parameter; and transmitting the data, to which the obfuscation algorithm has been applied, to the external server. Furthermore, in connection with a method for controlling a system comprising an electronic device for obfuscating data and a server for decoding the same according to the present disclosure, a method for controlling the electronic device comprises the steps of: inserting a fingerprint into data; generating multiple pieces of split data having a preset first size on the basis of the data into which the fingerprint has been inserted; applying an obfuscation algorithm to one piece of split data selected from the multiple pieces of split data by using a preset security parameter; and transmitting the split data, to which the obfuscation algorithm has been applied, to the server. In addition, a method for controlling the server comprises the steps of: receiving the multiple pieces of split data, to which the obfuscation algorithm has been applied, from the electronic device; acquiring at least one piece of candidate data on the basis of the received multiple pieces of split data, to which the obfuscation algorithm has been applied; and acquiring data comprising the fingerprint among the at least one piece of candidate data.

Electronic device for obfuscating and decoding data and method for controlling same

An electronic device is provided. The electronic device includes a camera, a memory configured to store a model learned to determine whether a user performing authentication for a financial service is in a threat situation, and a processor configured to perform authentication for the financial service based on biometrics information of the user performing authentication for the financial service. The processor may acquire an image by photographing the user performing authentication through the camera, acquire information on whether the user performing authentication is in a threat situation from the learned model, with information acquired from the image as input of the learned model, and perform authentication for the financial service according to the acquired information. At least a part of the learned model is an artificial intelligent algorithm, which may be performed according to at least one of machine learning, neural network, or deep learning algorithm.

Electronic device and authentication method thereof

Growing community of inventors

Suwon-si, South Korea

Kyungsun Cho