Multi-observed Multi-factor Authentication: A Multi-factor Authentication Using Single Credential
Multi-observed Multi-factor Authentication: A Multi-factor Authentication Using Single Credential
复制标题
多观察多因素身份验证：使用单一凭证的多因素身份验证
DOI：
10.1007/978-3-031-14314-4_20
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发表时间：
2022
期刊：
影响因子：
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通讯作者：
Nishigaki Masakatsu
中科院分区：
文献类型：
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作者：
Nozaki Shinnosuke;Serizawa Ayumi;Yoshihira Mizuho;Fujita Masahiro;Shibata Yoichi;Yamanaka Tadakazu;Matsuda Nori;Ohki Tetsushi;Nishigaki Masakatsu
如今，PC 感染恶意软件已不再罕见。仅基于一种合法凭证（例如密码）的用户认证可能不足以判断用户是否合法。该问题的典型解决方案是双因素认证，这是一种基于用户呈现两个因素的认证方法。通常，第一个因素输入到 PC 中，第二个因素输入到智能手机中。然而，这会迫使用户在每次身份验证时提供多个因素，从而降低了可用性。因此，在本研究中，提出了一种称为多观察多因素身份验证的方法，通过观察用户在多个点输入单个合法凭证来执行多因素身份验证，以确认人类输入了合法凭证。
Nowadays, it is no longer uncommon for a PC to be infected with malware. User authentication based on only one legitimate credential (such as a password) may be insufficient for judging whether a user is legitimate. A typical solution to this problem is two-factor authentication, which is a method of authentication based on the presentation of two factors by the user. Generally, the first factor is input into a PC and the second into a smartphone. However, this reduces usability by forcing the user to present multiple factors at each authentication. Therefore, in this study, a method calledmulti-observed multi-factor authenticationis proposed, whereby multi-factor authentication is performed to confirm thata human has input a legitimate credentialby observing the user’s input of a single legitimate credential at multiple points.