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Practical Threshold Multi-Factor Authentication
Multi-factor authentication (MFA) has been widely used to safeguard high-value assets. Unlike single-factor authentication (e.g., …
Wenting Li, Haibo Cheng, Ping Wang, Kaitai Liang
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Practical Threshold Multi-Factor Authentication
Zipf’s Law in Passwords
Despite three decades of intensive research efforts, it remains an open question as to what is the underlying distribution of …
Ding Wang, Haibo Cheng, Ping Wang, Xinyi Huang, Gaopeng Jian
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Zipf’s Law in Passwords