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It is not been a long time since the advent of cloud-based technology. However, in this short period of timeseveral advantages and disadvantages have been emerged. This is a problem solving technology with some threats as well. These…

Networking and Internet Architecture · Computer Science 2018-01-09 Hamed Rezaei , Nima Ghazanfari motlagha , Yaghoub Farjamib , Mohammad Hossein Yektae

Volumetric Distributed Denial of Service (DDoS) attacks have been a recurrent issue on the Internet. These attacks generate a flooding of fake network traffic to interfere with targeted servers or network links. Despite many efforts to…

Networking and Internet Architecture · Computer Science 2016-12-01 Michele Nogueira

Denial-of-Service (DoS) attacks are one of the most common and consequential cyber attacks in computer networks. While existing research offers a plethora of detection methods, the issue of achieving both scalability and high detection…

Cryptography and Security · Computer Science 2023-12-05 Omer Subasi , Joseph Manzano , Kevin Barker

Defending against distributed denial of service (DDoS) attacks in the Internet is a fundamental problem. However, recent industrial interviews with over 100 security experts from more than ten industry segments indicate that DDoS problems…

Cryptography and Security · Computer Science 2019-04-09 Zhuotao Liu , Yuan Cao , Min Zhu , Wei Ge

The ability to detect zero-day (novel) attacks has become essential in the network security industry. Due to ever evolving attack signatures, existing network intrusion detection systems often fail to detect these threats. This project aims…

Cryptography and Security · Computer Science 2022-09-01 Cameron Boeder , Troy Januchowski

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

Distributed Denial of Service (DDoS) attacks make the challenges to provide the services of the data resources to the web clients. In this paper, we concern to study and apply different Machine Learning (ML) techniques to separate the DDoS…

Cryptography and Security · Computer Science 2025-02-04 Md. Abdur Rahman

Detecting Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks remains a critical challenge in cybersecurity. This research introduces a hybrid deep learning model combining Gated Recurrent Units (GRUs) and a Neural…

Cryptography and Security · Computer Science 2025-04-11 Caroline Panggabean , Chandrasekar Venkatachalam , Priyanka Shah , Sincy John , Renuka Devi P , Shanmugavalli Venkatachalam

Slow-running attacks against network applications are often not easy to detect, as the attackers behave according to the specification. The servers of many network applications are not prepared for such attacks, either due to missing…

Cryptography and Security · Computer Science 2018-04-19 Thomas Lukaseder , Lisa Maile , Benjamin Erb , Frank Kargl

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

DDoS attacks have become a major threat to the security of IoT devices and can cause severe damage to the network infrastructure. IoT devices suffer from the inherent problem of resource constraints and are therefore susceptible to such…

Cryptography and Security · Computer Science 2025-08-15 Sandipan Dey , Payal Santosh Kate , Vatsala Upadhyay , Abhishek Vaish

Distributed Denial of Service attacks represent an active cybersecurity research problem. Recent research shifted from static rule-based defenses towards AI-based detection and mitigation. This comprehensive survey covers several key…

Cryptography and Security · Computer Science 2026-03-20 Alexandru Apostu , Silviu Gheorghe , Andrei Hîji , Nicolae Cleju , Andrei Pătraşcu , Cristian Rusu , Radu Ionescu , Paul Irofti

Denial of service attacks pose a threat in constant growth. This is mainly due to their tendency to gain in sophistication, ease of implementation, obfuscation and the recent improvements in occultation of fingerprints. On the other hand,…

Cryptography and Security · Computer Science 2024-02-13 Jorge Maestre Vidal , Ana Lucila Sandoval Orozco , Luis Javier García Villalba

Distributed Denial of Service (DDoS) attack is a malicious attempt to disrupt the normal traffic of a targeted server, service or network by overwhelming the target or its surrounding infrastructure with a flood of Internet traffic.…

Cryptography and Security · Computer Science 2022-04-22 Aman Priyanshu , Sarthak Shastri , Sai Sravan Medicherla

Distributed Denial of Service (DDoS) attacks have become more prominent recently, both in frequency of occurrence, as well as magnitude. Such attacks render key Internet resources unavailable and disrupt its normal operation. It is…

Cryptography and Security · Computer Science 2014-12-22 Michael Kallitsis , Stilian Stoev , George Michailidis

Modern DDoS defense systems rely on probabilistic monitoring algorithms to identify flows that exceed a volume threshold and should thus be penalized. Commonly, classic sketch algorithms are considered sufficiently accurate for usage in…

Cryptography and Security · Computer Science 2023-07-10 Simon Scherrer , Jo Vliegen , Arish Sateesan , Hsu-Chun Hsiao , Nele Mentens , Adrian Perrig

Software-Defined Networking (SDN) provides flexible and programmable network management; however, its centralized control architecture remains highly vulnerable to Distributed Denial-of-Service (DDoS) attacks, particularly Carpet-Bombing…

Cryptography and Security · Computer Science 2026-05-27 Mohammed N. Swileh , Shengli Zhang , Kai Lei

In this paper, we propose a new method for detecting unauthorized network intrusions, based on a traffic flow model and Cisco NetFlow protocol application. The method developed allows us not only to detect the most common types of network…

Cryptography and Security · Computer Science 2017-02-20 Aleksey A. Galtsev , Andrei M. Sukhov

Distributed Denial-of-Service (DDoS) attacks remain a serious threat to online infrastructure, often bypassing detection by altering traffic in subtle ways. We present a method using hive-plot sequences of network data and a 3D…

Cryptography and Security · Computer Science 2025-09-16 Landon Bragg , Nathan Dorsey , Josh Prior , John Ajit , Ben Kim , Nate Willis , Pablo Rivas

The possibility of programming the control and data planes, enabled by the Software-Defined Networking (SDN) paradigm, represents a fertile ground on top of which novel operation and management mechanisms can be fully explored, being…

Networking and Internet Architecture · Computer Science 2020-09-24 Sebastián Gómez Macías , Luciano Paschoal Gaspary , Juan Felipe Botero