Authentication methods on mobile devices provide an important layer of security. Many
types of authentication methods exist, some traditional and some biometric-based. In this …

Mobile payments and the use of mobile payment applications have increased significantly
over the past years. Several different types of authentication methods are used to make …

The increasing range of data and services accessible from mobile devices, such as
cellphones and PDAs, leads to questions about the adequacy of security provision …

Biometric authentication offers promise for mobile security, but its adoption can be
controversial, both from a usability and security perspective. We describe a preliminary …

The aim of this thesis is to gain an insight about how users understand and accept biometric
authentication options on their mobile devices, for various online services. Nowadays almost …

Smartphone authentication is becoming a cornerstone security component, so it is
necessary to have methods that are usable and secure to ensure adequate protection …

We present the results of an MTurk survey (n= 383) on the reasons for using and not using
biometric authentication systems on smartphones. We focused on Apple's Touch ID as well …

We report on a qualitative inquiry among security-expert and non-expert mobile device
users about the adoption of biometric authentication using semi-structured interviews (n= 38 …

Despite decades of research into biometric authentication, few such systems have been
deployed widely. Recently, however, popular smartphone platforms have offered average …

Smartphones are the world's most widely used personal computing devices. PINs and
passcodes have long been the most popular authentication methods in smartphones and …