This article presents a survey of denial of service attacks and the methods that have been
proposed for defense against these attacks. In this survey, we analyze the design decisions …

The significance of the DDoS problem and the increased occurrence, sophistication and
strength of attacks has led to the dawn of numerous prevention mechanisms. Each proposed …

ABSTRACT Distributed Denial of Service (DDoS) attacks on user machines, organizations,
and infrastructures of the Internet have become highly publicized incidents and call for …

This paper reviews and analyzes well-known countermeasures against distributed denial of
service (DDoS) attacks. This paper provides an in-depth analysis of each countermeasure …

Denial of Service (DoS) attacks constitute one of the major threats and among the hardest
security problems in today's Internet. Of particular concern are Distributed Denial of Service …

Availability is one of the three main components of computer security, along with
confidentiality and integrity. Denial of service (DoS) is a threat that potentially violates the …

The complexity and severity of the Distributed Denial of Service (DDoS) attacks are
increasing day-by-day. The Internet has a highly inconsistent structure in terms of resource …

Distributed denial of service (DDoS) attack is a coordinated attack, generally performed on a
massive scale on the availability of services of a target system or network resources. Owing …

Societal dependence on Information and Communication Technology (ICT) over the past
two decades has brought with it an increased vulnerability to a large variety of cyber-attacks …

Abstract Distributed Denial of Service (DDoS) attacks have become a large problem for
users of computer systems connected to the Internet. DDoS attackers hijack secondary …