-
公开(公告)号:US20180189470A1
公开(公告)日:2018-07-05
申请号:US15741059
申请日:2016-06-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Eun-ah KIM , Hee-kwan LEE
CPC classification number: G06F21/34 , G06F21/316 , G06F21/45
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.