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of 598
pro vyhledávání: '"Sasse M"'
Autor:
Klemmer, Jan H., Gutfleisch, Marco, Stransky, Christian, Acar, Yasemin, Sasse, M. Angela, Fahl, Sascha
Usable and secure authentication on the web and beyond is mission-critical. While password-based authentication is still widespread, users have trouble dealing with potentially hundreds of online accounts and their passwords. Alternatives or extensio
Externí odkaz:
http://arxiv.org/abs/2309.00744
Autor:
Herbert, Franziska, Becker, Steffen, Buckmann, Annalina, Kowalewski, Marvin, Hielscher, Jonas, Acar, Yasemin, Dürmuth, Markus, Zou, Yixin, Sasse, M. Angela
This paper investigates the digital security experiences of four at-risk user groups in Germany, including older adults (70+), teenagers (14-17), people with migration backgrounds, and people with low formal education. Using computer-assisted telepho
Externí odkaz:
http://arxiv.org/abs/2212.12964
Autor:
Herbert, Franziska, Becker, Steffen, Schaewitz, Leonie, Hielscher, Jonas, Kowalewski, Marvin, Sasse, M. Angela, Acar, Yasemin, Dürmuth, Markus
Misconceptions about digital security and privacy topics in the general public frequently lead to insecure behavior. However, little is known about the prevalence and extent of such misconceptions in a global context. In this work, we present the res
Externí odkaz:
http://arxiv.org/abs/2212.10382
There is a conflict between the need for security compliance by users and the fact that commonly they cannot afford to dedicate much of their time and energy to that security. A balanced level of user engagement in security is difficult to achieve du
Externí odkaz:
http://arxiv.org/abs/2209.02420
Autor:
Sombatruang, Nissy, Omiya, Tan, Miyamoto, Daisuke, Sasse, M. Angela, Kadobayashi, Youki, Baddeley, Michelle
A Virtual Private Network (VPN) helps to mitigate security and privacy risks of data transmitting on unsecured network such as public Wi-Fi. However, despite awareness of public Wi-Fi risks becoming increasingly common, the use of VPN when using publ
Externí odkaz:
http://arxiv.org/abs/2008.06813
Akademický článek
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Over the past 15 years, researchers have identified an increasing number of security mechanisms that are so unusable that the intended users either circumvent them or give up on a service rather than suffer the security. With hindsight, the reasons c
Externí odkaz:
http://arxiv.org/abs/1607.03417
Security and usability issues with passwords suggest a need for a new authentication scheme. Several alternatives involve a physical device or token. We investigate one such alternative, Pico: an authentication scheme that utilizes multiple wearable
Externí odkaz:
http://arxiv.org/abs/1605.03478
To prevent password breaches and guessing attacks, banks increasingly turn to two-factor authentication (2FA), requiring users to present at least one more factor, such as a one-time password generated by a hardware token or received via SMS, besides
Externí odkaz:
http://arxiv.org/abs/1501.04434
Akademický článek
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