With the wide deployment of flow monitoring in IP networks, the analysis of the exported flow
data has become an important research area. It has been shown that flow data can be used …

Recent advances in peer-to-peer (P2P) technologies will enable users to establish
ubiquitous connectivity among their personal networked devices and those of others …

The Internet infrastructure and Internet-based business today still suffer from various attacks
like Distributed Denial-of-Service (DDoS) attacks or worm propagations. A necessary first …

This dissertation deals with the detection of Internet traffic anomalies in flow-level
measurement data as well as the identification of their causes. The detection of traffic …

This dissertation presents a distributed denial-of-service adaptive response (DARE) system,
capable of executing appropriate detection and mitigation responses automatically and …

The Internet, one of the largest engineered systems ever deployed, has become a crucial
technology for our society. It has changed the way people perform many of their daily …

Internet security continues to be a complex and challenging problem. Security mechanisms
such as authentication, data integrity, and data confidentiality services along with intrusion …

This thesis focuses on visualization of network security events via modern web technologies.
Multiple technologies for creating modern web application supporting visualising large …

Die mittlerweile unabdingbare Verfügbarkeit des Internets wird zunehmend durch finanziell
motivierte, verteilte Angriffe gestört. Deren schnelle und flächendeckende Erkennung als …

From articles of H. Yu Chen about early detection of network attacks [1], the authors applied
his approach to Early Abnormal Overload Detection (EAOD) on Content Delivery Network …