公开(公告)号：US20210279322A1

公开(公告)日：2021-09-09

申请号：US16987923

申请日：2020-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mykola ALIEKSIEIEV ,  Oleksandr CHALYI ,  Oleksii PISKUN ,  Pavlo MURATOV ,  Serhii TVERDOKHLIB ,  Borys TKACHENKO

IPC: G06F21/36 ,  G06F21/62 ,  G06F21/84

Abstract: An electronic device is provided. The electronic device includes an input/output interface, and one or more processors configured to output a user authentication information restriction through the input/output interface, determine user input characteristics, based on user authentication information input based on the user authentication information restriction, and output, through the input/output interface, the user authentication information restriction updated based on the determined user input characteristics.