Users share their personal devices with different entities in various circumstances. While
prior research shed light on the broad reasons behind the sharing of mobile phones, there is …

Purpose This paper aims to unveil the darker side of cryptocurrencies by delving into its role
as an obstacle to investments in Middle East and African (MEAs) countries, unravelling the …

We analyze prior work in social cybersecurity and present a structuring of this literature
based on its pertinence to four S&P-relevant social behaviors:(1) negotiating access to …

How can we encourage end-user acceptance of expert recommended cybersecurity and
privacy (S&P) behaviors? We review prior art in human-centered S&P and identified three …

Mobile payment systems have become an infrastructural component in citizens' socio-
economic life in China. The rapid shift to a cashless society demands vendors of all ages to …

Recent research demonstrates the potential of touch dynamics as a usable and privacy-
preserving scheme for smartphone authentication. Most existing approaches rely on …

The advent of end-to-end encrypted (E2EE) messaging and backup services has brought
new challenges for usable authentication. Compared to regular web services, the nature of …

A successful digital society is, in part, predicated on people having secure access to digitally-
delivered services when they need it. It has long been recognised that parts of society are …

Login notifications intend to inform users about sign-ins and help them protect their accounts
from unauthorized access. Notifications are usually sent if a login deviates from previous …

According to the World Health organization, about 16% of the world's population live with a
disability. While they could benefit from digital products and services, users with disabilities …