research
∙
07/12/2023
52 Weeks Later: Attitudes Towards COVID-19 Apps for Different Purposes Over Time
The COVID-19 pandemic has prompted countries around the world to introdu...
share
research
∙
12/25/2022
Talking to the Overlooked: A Nationwide Telephone Survey with Four Groups Under-represented in Privacy and Security Studies
Online surveys - a primary research tool in the field of usable security...
research
∙
12/20/2022
A World Full of Privacy and Security (Mis)conceptions? Findings of a Representative Survey in 12 Countries
Misconceptions about digital security and privacy topics in the general ...
research
∙
12/14/2022
"I Knew It Was Me": Understanding Users' Interaction with Login Notifications
Login notifications are intended to inform users about recent sign-ins a...
research
∙
06/22/2021
Proof-of-Vax: Studying User Preferences and Perception of Covid Vaccination Certificates
Digital tools play an important role in fighting the current global COVI...
research
∙
05/28/2021
Are Privacy Dashboards Good for End Users? Evaluating User Perceptions and Reactions to Google's My Activity (Extended Version)
Privacy dashboards and transparency tools help users review and manage t...
research
∙
01/26/2021
What's in Score for Website Users: A Data-driven Long-term Study on Risk-based Authentication Characteristics
Risk-based authentication (RBA) aims to strengthen password-based authen...
research
∙
10/27/2020
Apps Against the Spread: Privacy Implications and User Acceptance of COVID-19-Related Smartphone Apps on Three Continents
The COVID-19 pandemic has fueled the development of smartphone applicati...
research
∙
10/01/2020
More Than Just Good Passwords? A Study on Usability and Security Perceptions of Risk-based Authentication
Risk-based Authentication (RBA) is an adaptive security measure to stren...
research
∙
08/18/2020
Evaluation of Risk-based Re-Authentication Methods
Risk-based Authentication (RBA) is an adaptive security measure that imp...
research
∙
03/17/2020
Is This Really You? An Empirical Study on Risk-Based Authentication Applied in the Wild
Risk-based authentication (RBA) is an adaptive security measure to stren...
research
∙
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
∙
03/10/2020
