“Nah, it’s just annoying!” A Deep Dive into User Perceptions of Two-Factor Authentication

Two-factor authentication (2FA) is a recommended or imposed authentication mechanism for valuable online assets. However, 2FA mechanisms usually exhibit user experience issues that create user friction and even lead to poor acceptance, hampering the wider spread of 2FA. In this article, we investiga...

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Bibliographic Details
Published in:ACM transactions on computer-human interaction 2022-10, Vol.29 (5), p.1-32, Article 43
Main Authors: Marky, Karola, Ragozin, Kirill, Chernyshov, George, Matviienko, Andrii, Schmitz, Martin, Mühlhäuser, Max, Eghtebas, Chloe, Kunze, Kai
Format: Article
Language:English
Subjects:
Security and privacy
Usability in security and privacy
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