Application layer distributed denial of service (DDoS) attacks have become a severe threat
to the security of web servers. These attacks evade most intrusion prevention systems by …

Recent distributed denial-of-service (DDoS) attacks have demonstrated horrible destructive
power by paralyzing web servers within short time. As the volume of Internet traffic rapidly …

Abstract Count-Min Sketch with Conservative Updates (CMS-CU) is a popular algorithm to
approximately count items' appearances in a data stream. Despite CMS-CU's widespread …

The growth of web technology has brought convenience to our life, since it has become the
most important communication channel. However, now this merit is threatened by …

DDoS-атака–распределенная атака типа «отказ в обслуживании» различных интернет-
сервисов. При успешном совершении подобных атак на сервер он перестает отвечать …

The existing DDoS attack detection methods based on a single monitoring point only
consider symmetric routing scenarios, which may not be practical. Such schemes will …

Count-Min Sketch (CMS) and HeavyKeeper (HK) are two realizations of a compact
frequency estimator (CFE). These are a class of probabilistic data structures that maintain a …

Distributed Denial of Service (DDoS) attacks have posed severe threats to the Internet.
Although researchers have proposed many DDoS detection schemes, there are still some …

Data stream processing has become fundamental in computer science, with a wide range of
applications, such as in databases, data mining, and security. Memorizing when an item …

Distributed Denial of Service (DDoS) flooding attacks have been a severe threat to the
Internet for decades. These attacks usually are launched by exhausting bandwidth, network …