Ensuring the confidentiality of private data stored in our technological devices is a
fundamental aspect for protecting our personal and professional information. Authentication …

The proliferation of Internet of Things (IoT) systems is having a profound impact across all
aspects of life. Recognising and identifying particular users is central to delivering the …

With increasing private and sensitive data stored in mobile devices, secure and effective
mobile-based user authentication schemes are desired. As the most natural way to contact …

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

In this paper, we present a behavioral biometric-based smartphone user authentication
mechanism, namely, AnswerAuth, which relies on the very common users' behavior …

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

Smart wristband has become a dominant device in the wearable ecosystem, providing
versatile functions such as fitness tracking, mobile payment, and transport ticketing …

Inputting a pattern or PIN code on the touch screen is a popular method to prevent
unauthorized access to mobile devices. However, these sensitive tokens are highly …

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

As 3D printing technology begins to outpace traditional manufacturing, malicious users
increasingly have sought to leverage this widely accessible platform to produce unlawful …