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    Continuous authentication confidence module
    1.
    发明授权
    Continuous authentication confidence module 有权

    公开(公告)号：US09871779B2

    公开(公告)日：2018-01-16

    申请号：US14838731

    申请日：2015-08-28

    Applicant: Intel Corporation

    Inventor： Micah J. Sheller ,  Conor P. Cahill ,  Jason Martin ,  Ned M. Smith ,  Brandon Baker

    IPC: G06F21/31 ,  H04L29/06 ,  H04L29/08

    CPC classification number: H04L63/08 ,  G06F21/31 ,  G06F21/316 ,  G06F2221/2101 ,  G06F2221/2103 ,  G06F2221/2139 ,  H04L63/0861 ,  H04L67/14 ,  H04L67/24

    Abstract: Generally, this disclosure describes a continuous authentication confidence module. A system may include user device including processor circuitry configured to determine presence data; a confidence factor including at least one of a sensor configured to capture sensor input and a system monitoring module configured to monitor activity of the user device; memory configured to store a confidence score and an operating system; and a continuous authentication confidence module configured to determine the confidence score in response to an initial authentication of a specific user, update the confidence score based, at least in part, an expectation of user presence and/or selected presence data, and notify the operating system that the authentication is no longer valid if the updated confidence score is within a tolerance of a session close threshold; the initial authentication configured to open a session, the confidence score configured to indicate a current strength of authentication during the session.

    Reducing authentication confidence over time based on user history
    2.
    发明授权
    Reducing authentication confidence over time based on user history 有权
    根据用户历史，减少身份验证信心

    公开(公告)号：US09590966B2

    公开(公告)日：2017-03-07

    申请号：US13840572

    申请日：2013-03-15

    Applicant: Intel Corporation

    Inventor： Micah Sheller ,  Conor Cahill ,  Jason Martin ,  Brandon Baker

    IPC: G06F7/04 ,  H04L29/06 ,  G06F21/31 ,  G06F21/57

    CPC classification number: H04L63/08 ,  G06F21/31 ,  G06F21/57 ,  G06F2221/2101 ,  G06F2221/2113 ,  G06F2221/2137 ,  G06F2221/2151

    Abstract: Technologies are provided in embodiments to manage an authentication confirmation 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 of a set of prior user sessions, where the prior user sessions of the first subset were active for at least as long as the beginning time. Embodiments can also determine a second value representing a second subset of the set of prior user sessions, where the prior user sessions 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 the authentication confidence score of the active user session. In some embodiments, the set is based on context attributes.

    Abstract translation: 在实施例中提供技术来管理认证确认分数。 实施例被配置为在绝对会话时间中识别客户端上的活动用户会话的间隔的开始时间和结束时间。 实施例还被配置为确定表示一组先前用户会话的第一子集的第一值，其中第一子集的先前用户会话活动至少等于开始时间。 实施例还可以确定表示先前用户会话集合的第二子集的第二值，其中第二子集的先前用户会话活动至少等于结束时间。 实施例还基于第一和第二值确定活动用户会话的认证置信度得分的衰减率。 在一些实施例中，该集合基于上下文属性。

    Continuous authentication confidence module
    3.
    发明授权
    Continuous authentication confidence module 有权
    持续认证置信模块

    公开(公告)号：US09160730B2

    公开(公告)日：2015-10-13

    申请号：US13994016

    申请日：2013-03-15

    Applicant: Intel Corporation

    Inventor： Micah J. Sheller ,  Conor P. Cahill ,  Jason Martin ,  Ned M. Smith ,  Brandon Baker

    IPC: G06F7/04 ,  G06F17/30 ,  G06F15/16 ,  H04L29/06 ,  G06F21/31 ,  H04L29/08

    CPC classification number: H04L63/08 ,  G06F21/31 ,  G06F21/316 ,  G06F2221/2101 ,  G06F2221/2103 ,  G06F2221/2139 ,  H04L63/0861 ,  H04L67/14 ,  H04L67/24

    Abstract: Generally, this disclosure describes a continuous authentication confidence module. A system may include user device including processor circuitry configured to determine presence data; a confidence factor including at least one of a sensor configured to capture sensor input and a system monitoring module configured to monitor activity of the user device; memory configured to store a confidence score and an operating system; and a continuous authentication confidence module configured to determine the confidence score in response to an initial authentication of a specific user, update the confidence score based, at least in part, an expectation of user presence and/or selected presence data, and notify the operating system that the authentication is no longer valid if the updated confidence score is within a tolerance of a session close threshold; the initial authentication configured to open a session, the confidence score configured to indicate a current strength of authentication during the session.

    Abstract translation: 通常，本公开描述了连续认证置信模块。 系统可以包括用户设备，包括被配置为确定存在数据的处理器电路; 包括被配置为捕获传感器输入的传感器中的至少一个的置信因子和被配置为监视用户设备的活动的系统监视模块中的至少一个; 存储器被配置为存储置信度分数和操作系统; 以及连续认证置信模块，被配置为响应于特定用户的初始认证来确定置信度得分，至少部分地基于用户存在和/或选择的存在数据的期望来更新置信度得分，并且通知操作 系统，如果更新的置信度分数在会话关闭阈值的容限内，认证不再有效; 所述初始认证被配置为打开会话，所述置信度分数被配置为指示所述会话期间的当前认证强度。

    Reducing authentication confidence over time based on user history
    8.
    发明授权
    Reducing authentication confidence over time based on user history 有权

    公开(公告)号：US09450931B2

    公开(公告)日：2016-09-20

    申请号：US13840572

    申请日：2013-03-15

    Applicant: Intel Corporation

    Inventor： Micah Sheller ,  Conor Cahill ,  Jason Martin ,  Brandon Baker

    IPC: G06F7/04 ,  H04L29/06 ,  G06F21/31 ,  G06F21/57

    Abstract: Technologies are provided in embodiments to manage an authentication confirmation 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 of a set of prior user sessions, where the prior user sessions of the first subset were active for at least as long as the beginning time. Embodiments can also determine a second value representing a second subset of the set of prior user sessions, where the prior user sessions 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 the authentication confidence score of the active user session. In some embodiments, the set is based on context attributes.

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