Due to the ever-growing powers in sensing, computing, communicating and storing, mobile
devices (eg, smartphone, smartwatch, smart glasses) become ubiquitous and an …

Online banking has become increasingly popular in recent years, making it a target for
cyberattacks. Banks have implemented various user authentication methods to protect their …

Biometric authentication schemes, ie, fingerprint and face authentication, raise serious
privacy concerns. To alleviate such concerns, hand authentication has been proposed …

Today, there is an increasing number of smartphones supporting wireless charging that
leverages electromagnetic induction to transmit power from a wireless charger to the …

Pattern lock-based authentication has been widely adopted in modern smartphones.
However, this scheme relies essentially on passwords, making it vulnerable to various side …

2D face presentation attacks are one of the most notorious and pervasive face spoofing
types, which have caused pressing security issues to facial authentication systems. While …

Mobile applications are widely used for online services sharing a large amount of personal
data online. One-time authentication techniques such as passwords and physiological …

Modern smartphones hold massive amounts of private and potentially sensitive user data
(eg, identity and messages). User authentication is the key measure to protect such sensitive …

Fitness can help to strengthen muscles, increase resistance to diseases and improve body
shape. Nowadays, more and more people tend to exercise at home/office, since they lack …

Pattern lock has been widely used in smartphones as a simple and effective authentication
mechanism, which however is shown to be vulnerable to various attacks. In this paper, we …