专利名称：REDUCING AUTHENTICATION CONFIDENCE
OVER TIME BASED ON USER HISTORY
发明人：Micah Sheller,Conor Cahill,Jason
Martin,Brandon Baker
申请号：US15419447申请日：20170130
公开号：US20170142089A1公开日：20170518
专利附图：
摘要：Technologies are provided in embodiments to manage an authenticationconfirmation score. Embodiments are configured to identify, in absolute session time, a
beginning time and an ending time of an interval of an active user session on a client.Embodiments are also configured to determine a first value representing a first subset ofa set of prior user sessions, where the prior user sessions of the first subset were activefor at least as long as the beginning time. Embodiments can also determine a secondvalue representing a second subset of the set of prior user sessions, where the prior usersessions of the second subset were active for at least as long as the ending time.Embodiments also determine, based on the first and second values, a decay rate for theauthentication confidence score of the active user session. In some embodiments, the setis based on context attributes.
申请人：Intel Corporation
地址：Santa Clara CA US
国籍：US
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