Electronic fraud is highly lucrative, with estimates suggesting these crimes to be worth
millions of dollars annually. Because of its complex nature, electronic fraud detection is …

Network and service management encompasses a set of activities, methods, procedures,
and tools, whose ultimate goal is to guarantee the proper functioning of a networked system …

This study presents a multiagent architecture aimed at detecting SQL injection attacks, which
are one of the most prevalent threats for modern databases. The proposed architecture is …

Many graphs used in real-world applications consist of nodes belonging to more than one
category. We call such graph ldquomultiple-category graphsrdquo. Social networks are …

The recent revolution of digital camera technology has resulted in much larger collections of
images. Image browsing techniques thus become increasingly important for overview and …

The Internet has become a wild place: malicious code is spread on personal computers
across the world, deploying botnets ready to attack the network infrastructure. The vast …

Software maps provide a general-purpose interactive user interface and information display
in software analytics. This paper classifies software maps as a containment-based treemap …

Software maps provide a general-purpose interactive user interface and information display
for software analytics tools. This paper systematically introduces and classifies software …

A darknet is a set of unused IP addresses whose monitoring is an effective way of detecting
malicious activities on the Internet. We have developed an alert system called DAEDALUS …

Network security is an important area in computer science. Although great efforts have
already been made regarding security problems, networks are still threatened by all kinds of …