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    • 51. 发明申请
    • MULTI-FACTOR AUTHENTICATION TECHNIQUES
    • 多因素认证技术
    • US20160057137A9
    • 2016-02-25
    • US13800641
    • 2013-03-13
    • Jukka SalonenBOOKIT OY AJANVARAUSPALVELU
    • Jukka SALONEN
    • H04L29/06
    • H04L63/0861H04L2463/082
    • An authentication technique with a teaching phase and authentication phase. In the teaching phase, authentication information is collected for a user in at least two categories, wherein one category relates to measurable physical characteristics of the user, another category relates to communication resources available to the user; and a third category relates to knowledge possessed by the user. In the authentication phase, some of the collected authentication information is used to formulate challenge(s) for presentation to the user. Response(s) to the formulated challenge(s) is/are received from the user and correctness of the received response is determined based at least partially on comparison with at least a portion of the collected authentication information. A correctness metric is calculated for the response(s). The user is authenticated if the correctness metric meets or exceeds a first threshold value.
    • 具有教学阶段和认证阶段的认证技术。 在教学阶段,针对至少两个类别的用户收集认证信息,其中一个类别涉及用户的可测量物理特性,另一个类别涉及用户可用的通信资源; 第三类涉及用户拥有的知识。 在认证阶段,一些收集的认证信息用于制定用于呈现给用户的挑战。 至少部分地基于与所收集的认证信息的至少一部分的比较来确定所接收到的响应的正确性。 为响应计算正确度量。 如果正确性度量符合或超过第一阈值,则认证用户。