Smartphones are equipped with a wide variety of sensors, which can pose significant
security and privacy risks if not properly protected. To assess the privacy and security risks of …

The work defines a multi-factor authentication model in case the application supports
multiple authentication factors. The aim of this modeling is to find acceptable authentication …

The study aims to understand and quantify the privacy threat landscape of touch-based
biometrics. Touch interactions from mobile devices are ubiquitous and do not require …

In the age of instant communication, smartphones have become an integral part of our daily
lives, with a significant portion of the population using them for a variety of tasks such as …

Web authentication is the verification that a visitor claiming an account legitimately owns this
account. Several authentication factors were proposed such that each one provides a …

Nel mondo odierno, i dispositivi mobili sono sempre più all'avanguardia con nuove
caratteristiche e funzionalità per cui i sensori, come accelerometro e giroscopio, giocano un …

Context. Currently, institutions and companies face massive cyber-attacks. Attacks are
always focused on some authentication weakness that is part of a particular authentication …