Cloud computing is still in its infancy in regards to its software as services (SAS), web
services, utility computing and platform as services (PAS). All of these have remained …

Abstract Denial of Service (DoS) attack represents until now a relevant problem in Internet-
based contexts. In fact, it is both difficult to recognize and to counteract. Along with the …

Though cloud computing is targeted to provide better utilization of resources using
virtualization techniques and to take up much of the work load from the client, it is fraught …

In this paper, we present an overview of existing intrusion detection techniques for DDoS
attacks. All these algorithms are described more or less on their own. Intrusion detection …

Many organizations and service providers have started shifting from traditional server-cluster
infrastructure to cloud-based infrastructure. The threat of Distributed Denial of Service …

The Grid is an emerging resource intensive environment that aims at utilizing resources
efficiently and effectively. Distributed Denial-of-Service (DDoS) attacks on the Grid can have …

Cyber-criminals use distributed denial-of-service attacks (DDoS) and XML denial-of-service
attacks (XDoS) to extort money from online service providers. This kind of attacks is normally …

The increasing frequency, rising costs, and growing sophistication of cyber attacks on DoD,
agency and commercial enterprise systems are dramatically reducing the quality of end-user …

In the area of SOA and Web Service Security, many well defined security dimensions have
been established. However, current Web Security Systems (WS-Security for example) are …

Cyber operations are developing rapidly among the armies. The need of consistent and
comprehensive Common Operational Picture (COP) is a fundamental need in performing …