Handheld mobile devices are an exciting new platform for Augmented Reality (AR). Mobile phones and PDAs have the potential to provide AR experiences to hundreds of millions of cons...
Efforts to defend against automated attacks on e-commerce services have led to a new security protocol known as a CAPTCHA, a challenge designed to exploit gaps in the perceptual a...
In this paper, we overview the current state-of-the-art and future trends in network security and argue that the security requirements of electronic commerce (e-commerce) applicat...
The research community worldwide has increasingly drawn its attention to the weaknesses of the current Internet. Many proposals are addressing the perceived problems, ranging from...
Anastasius Gavras, Arto Karila, Serge Fdida, Marti...
Biometric authentication using mobile devices is becoming a convenient and important means to secure access to remote services such as telebanking and electronic transactions. Such...