Johannes Schöning

Johannes Schöning

Title

Prof. Dr.

Last Name

Schöning

First name

Johannes

Email

johannes.schoening@unisg.ch

Phone

+41 71 224 3331

Homepage

https://johannesschoening.de

Google Scholar

https://scholar.google.de/citations?user=kLVhCO0AAAAJ&hl=de&oi=ao

Now showing 1 - 2 of 2

Continuous VR Weight Illusion by Combining Adaptive Trigger Resistance and Control-Display Ratio Manipulation

(IEEE, 2023)
Stellmacher, Carolin
;
Zenner, Andre
;
Nunez, Oscar Javier Ariza
;
Kruijff, Ernst
;
Schöning, Johannes

Type: conference paper

URI: https://www.alexandria.unisg.ch/handle/20.500.14171/107942
Understanding Users’ Knowledge about the Privacy and Security of Browser Extensions

(USENIX, 2021-08-09)
Kariryaa, Ankit
;
Savino, Gian-Luca
;
Stellmacher, Carolin
;
Schöning, Johannes

Browser extensions enrich users’ browsing experience, e.g., by blocking unwanted advertisements on websites. To perform these functions, users must grant certain permissions during the installation process. These permissions, however, give very limited information about the fact that they allow the extension to access user’s personal data and browsing behaviour, posing security and privacy risks. To understand users’ awareness of these privileges and the associated threats, we conducted an online survey with 353 participants, focusing on users’ attitude, knowledge, and preference towards extensions’ permission requests. We found that users report interest in seeking information, trust the developers but do little to protect their data. They have limited knowledge about the technical abilities of browser extensions and prefer per-mission statements that evoke a clear mental model. Based on our findings we derive recommendations for the improvement of browser extension permission dialogues through clear language, technical improvements and distinct responsibilities.

Type: conference paper

URI: https://www.alexandria.unisg.ch/handle/20.500.14171/110121

Johannes Schöning

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