research
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06/16/2021
"I have no idea what they're trying to accomplish:" Enthusiastic and Casual Signal Users' Understanding of Signal PINs
We conducted an online study with n = 235 Signal users on their understa...
research
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03/10/2020
This PIN Can Be Easily Guessed: Analyzing the Security of Smartphone Unlock PINs
In this paper, we provide the first comprehensive study of user-chosen 4...
research
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03/10/2020