Intrusion detection systems are important for detecting and reacting to the presence of
unauthorised users of a network or system. They observe the actions of the system and its …

Transportation is a backbone of modern globalized societies. It also causes approximately
one third of all European Union and US greenhouse gas emissions, represents a major …

Biometric authentication has become ubiquitous and profoundly impacts decision-making
for both individuals and firms. Despite its extensive implementation, there is a discernible …

We review and evaluate three techniques that allow a passive adversary to track users who
have dynamic IP addresses based on characteristic behavioral patterns, ie, without cookies …

Methods and systems for behavioral profiling, and in par ticular, utilizing crowd-managed
data architectures to store and manage that profile, are described. In some embodi ments, a …

The prevalence of cyber crimes has threatened the business model enabled by email. Users
have to evaluate email related risks before forming their attitude and read intention toward …

With the rapid development of the Internet and the continuous progress of computer science
and technology, Internet-based online trading has developed rapidly and improved the …

Traditionally, service providers, who want to track the activities of Internet users, rely on
explicit tracking techniques like HTTP cookies. From a privacy perspective behavior-based …

With the advancesin Web-based oriented technologies, experts are able to capture user
activities on the Web. Users' Web browsing behavior is used for user identification …

An attacker, who is able to observe a web user over a long period of time, learns a lot about
his interests. It may be difficult to track users with regularly changing IP addresses, though …