Abstract: An electronic device is provided. The electronic device includes a display and at least one processor operatively coupled to the display. The at least one processor may be configured to, when displaying content on the display, execute a personal information protection mode, identify a type of the content displayed on the display, copy the content into a plurality of frames, modify each of at least some of the plurality of frames based on the identified type of the content, and display a video obtained by merging the plurality of frames including the at least some modified frames on the display.

Abstract: Provided are an artificial intelligence (AI) system that simulates functions of a human brain such as recognition and judgment by utilizing a machine learning algorithm such as deep learning, etc. and an application of the AI system. A method, performed by an electronic device, of authenticating a user includes obtaining an authentication model; obtaining behavior data with respect to the user; authenticating the obtained behavior data by using the obtained authentication model; and based on results of the authenticating, submitting the authenticated behavior data to a blockchain, wherein the authentication model is a model trained based on at least one piece of behavior data with respect to the user enrolled in the blockchain.

Abstract: The disclosure relates to a method of setting security on an image. The method of setting security on an image including biometric data includes: searching for a region including the biometric data in a first image; detecting a biometric image corresponding to the biometric data in the searched region of the first image; encoding the detected biometric image; and generating a second image by synthesizing a watermark configured to block access to the biometric data, the first image, and the encoded biometric image.

Abstract: Electronic device according to various embodiments of the present invention comprise: multiple hardware modules comprising a display; and a processor for recognizing, as user context information, at least one of information provided by an external device, information obtained by the multiple hardware modules, and information provided by a user, for configuring a graphic user interface (GUI) for the electronic device on the basis of the user context information, and for displaying the GUI on the display.