With mobile payments popular around the world, payers can conduct a payment anytime
and anywhere. While providing great convenience, mobile payment also brings many …

Critical applications ranging from sensitive military data to restricted area access demand
selective user authentication. The prevalent methods of tokens, passwords, and other …

Recent advancements in technology have led to profusion of personal computing devices,
such as smart phone, tablet, watch, glasses, and many more. This has contributed to the …

Location spoofing refers to the act of intentionally falsifying one's actual locational
information. The proliferation of location spoofing in recent years has stirred debate about …

Internet of Things (IoT) has become the driving force in modern day technology with an
increasing and rapid urge to create an intelligent, efficient, and connected world. IoT is used …

According to some embodiments of the invention, an authentication method is provided.
Transaction data for a transaction is received at communication device from an access …

Communication between connected objects in the Internet of Things (IoT) often requires
secure and reliable authentication mechanisms to verify identities of entities and prevent …

Information systems of critical infrastructure provide services on which the core functions of a
state and its economy depend as well as welfare of society. Such systems are becoming an …

This paper contributes to our understanding of user-centered attacks on smartphones. In
particular, we investigate the likelihood of so-called shoulder surfing attacks during touch …

Smartphones centralize a great deal of users' private information and are thus a primary
target for cyber-attack. The main goal of the attacker is to try to access and exfiltrate the …