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公开(公告)号:US10891363B2
公开(公告)日:2021-01-12
申请号:US15741059
申请日:2016-06-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Eun-ah Kim , Hee-kwan Lee
Abstract: Provided is an authentication method including receiving an authentication request; obtaining authentication data for authenticating a user from at least one of a plurality of external devices as when the authentication request is received; obtaining an authentication score based on the obtained authentication data and reliability information assigned to a type of the authentication data in advance; and determining whether additional authentication is necessary based on the obtained authentication score.