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In this paper, we present a study on the recent approaches in handling Distributed Denial of Service (DDoS) attacks. DDoS attack is a fairly new type of attack to cripple the availability of Internet services and resources. A DDos attack…

Cryptography and Security · Computer Science 2010-12-15 Debajyoti Mukhopadhyay , Byung-Jun Oh , Sang-Heon Shim , Young-Chon Kim

DDoS attacks are one of the most prevalent and harmful cybersecurity threats faced by organizations and individuals today. In recent years, the complexity and frequency of DDoS attacks have increased significantly, making it challenging to…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-08-20 Zain Ahmad , Musab Ahmad , Bilal Ahmad

DDoS attacks are simple, effective, and still pose a significant threat even after more than two decades. Given the recent success in machine learning, it is interesting to investigate how we can leverage deep learning to filter out…

Cryptography and Security · Computer Science 2020-12-15 Wesley Joon-Wie Tann , Jackie Tan Jin Wei , Joanna Purba , Ee-Chien Chang

The network attacks are increasing both in frequency and intensity with the rapid growth of internet of things (IoT) devices. Recently, denial of service (DoS) and distributed denial of service (DDoS) attacks are reported as the most…

Cryptography and Security · Computer Science 2020-12-04 Faisal Hussain , Syed Ghazanfar Abbas , Muhammad Husnain , Ubaid Ullah Fayyaz , Farrukh Shahzad , Ghalib A. Shah

The distributed denial-of-service (DDoS) attack stands out as a highly formidable cyber threat, representing an advanced form of the denial-of-service (DoS) attack. A DDoS attack involves multiple computers working together to overwhelm a…

Cryptography and Security · Computer Science 2025-03-10 Nizo Jaman Shohan , Gazi Tanbhir , Faria Elahi , Ahsan Ullah , Md. Nazmus Sakib

Increasing interest in the adoption of cloud computing has exposed it to cyber-attacks. One of such is distributed denial of service (DDoS) attack that targets cloud bandwidth, services and resources to make it unavailable to both the cloud…

Cryptography and Security · Computer Science 2018-07-30 Opeyemi Osanaiye , Kim-Kwang Raymond Choo2 , Ali Dehghantanha , Zheng Xu , Mqhele Dlodlo

Anomaly detection is a crucial step for preventing malicious activities in the network and keeping resources available all the time for legitimate users. It is noticed from various studies that classical anomaly detectors work well with…

Cryptography and Security · Computer Science 2020-02-17 Awais Ahmed , Sufian Hameed , Muhammad Rafi , Qublai Khan Ali Mirza

The concept of Software Defined Networking (SDN) represents a modern approach to networking that separates the control plane from the data plane through network abstraction, resulting in a flexible, programmable and dynamic architecture…

Machine Learning · Computer Science 2023-03-14 Ahmad Hamarshe , Huthaifa I. Ashqar , Mohammad Hamarsheh

In response to Distributed Denial of Service (DDoS) attacks, recent research efforts increasingly rely on Machine Learning (ML)-based solutions, whose effectiveness largely depends on the quality of labeled training datasets. To address the…

Networking and Internet Architecture · Computer Science 2026-03-24 Gongli Xi , Ye Tian , Yannan Hu , Yuchao Zhang , Yapeng Niu , Xiangyang Gong

Distributed Denial-of-Service (DDoS) attacks are a major problem in the Internet today. In one form of a DDoS attack, a large number of compromised hosts send unwanted traffic to the victim, thus exhausting the resources of the victim and…

Networking and Internet Architecture · Computer Science 2007-05-23 Karim El Defrawy , Athina Markopoulou , Katerina Argyraki

DoS and DDoS attacks have been growing in size and number over the last decade and existing solutions to mitigate these attacks are in general inefficient. Compared to other types of malicious cyber attacks, DoS and DDoS attacks are…

Machine Learning · Computer Science 2021-05-17 Eirik Molde Bårli , Anis Yazidi , Enrique Herrera Viedma , Hårek Haugerud

In this paper we focus on the detection of network anomalies like Denial of Service (DoS) attacks and port scans in a unified manner. While there has been an extensive amount of research in network anomaly detection, current state of the…

Machine Learning · Computer Science 2014-03-04 Tahereh Babaie , Sanjay Chawla , Sebastien Ardon

In the current world, the Internet is being used almost everywhere. With the rise of IoT technology, which is one of the most used technologies, billions of IoT devices are interconnected over the Internet. However, DoS/DDoS attacks are the…

Cryptography and Security · Computer Science 2021-10-29 Alireza Seifousadati , Saeid Ghasemshirazi , Mohammad Fathian

One of the most difficult challenges in cybersecurity is eliminating Distributed Denial of Service (DDoS) attacks. Automating this task using artificial intelligence is a complex process due to the inherent class imbalance and lack of…

Cryptography and Security · Computer Science 2026-02-06 Ehsan Hallaji , Vaishnavi Shanmugam , Roozbeh Razavi-Far , Mehrdad Saif

As the frequency and complexity of Distributed Denial-of-Service (DDoS) attacks continue to increase, the level of threats posed to Smart Internet of Things (SIoT) business environments have also increased. These environments generally have…

Cryptography and Security · Computer Science 2025-12-05 Oghenetejiri Okporokpo , Funminiyi Olajide , Nemitari Ajienka , Xiaoqi Ma

Botnets are prevailing mechanisms for the facilitation of the distributed denial of service (DDoS) attacks on computer networks or applications. Currently, Botnet-based DDoS attacks on the application layer are latest and most problematic…

Cryptography and Security · Computer Science 2012-08-03 Esraa Alomari , Selvakumar Manickam , B. B. Gupta , Shankar Karuppayah , Rafeef Alfaris

In this paper, we analyze existing feature selection methods to identify the key elements of network traffic data that allow intrusion detection. In addition, we propose a new feature selection method that addresses the challenge of…

Cryptography and Security · Computer Science 2021-06-30 Firuz Kamalov , Sherif Moussa , Rita Zgheib , Omar Mashaal

Denial of Service (DOS) attack is one of the most attack that attract the cyber criminals which aims to reduce the network performance from doing its intended functions. Moreover, DOS Attacks can cause a huge damage on the data…

Networking and Internet Architecture · Computer Science 2019-06-04 Yousef Khaled Shaheen , Mohammad Al Kasassbeh

Tremendous and extraordinary growths in the field of internet, intranet, extranet and its users have developed an innovative era of great global competition and contention. Denial of service attack by multiple nodes is accomplished of…

Cryptography and Security · Computer Science 2013-04-29 Priyanka Negi , Anupama Mishra , B. B. Gupta

In the past few years, cybersecurity is becoming very important due to the rise in internet users. The internet attacks such as Denial of service (DoS) and Distributed Denial of Service (DDoS) attacks severely harm a website or server and…

Cryptography and Security · Computer Science 2023-08-21 Arun Kumar Silivery , Kovvur Ram Mohan Rao , L K Suresh Kumar