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Internet has played a vital role in this modern world, the possibilities and opportunities offered are limitless. Despite all the hype, Internet services are liable to intrusion attack that could tamper the confidentiality and integrity of…

Cryptography and Security · Computer Science 2009-06-23 M. A. Faizal , M. Mohd Zaki , S. Shahrin , Y. Robiah , S. Siti Rahayu , B. Nazrulazhar

Distributed Denial-of-Service (DDoS) attacks are usually launched through the $botnet$, an "army" of compromised nodes hidden in the network. Inferential tools for DDoS mitigation should accordingly enable an early and reliable…

Information Theory · Computer Science 2016-09-12 Vincenzo Matta , Mario Di Mauro , Maurizio Longo

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 DDoS attack landscape is growing at an unprecedented pace. Inspired by the recent advances in optical networking, we make a case for optical layer-aware DDoS defense (O-LAD) in this paper. Our approach leverages the optical layer to…

Cryptography and Security · Computer Science 2020-02-25 Matthew Hall , Ramakrishnan Durairajan , Vyas Sekar

Distributed denial-of-service (DDoS) attacks threaten the availability of Internet of Things (IoT) infrastructures, particularly under resource-constrained deployment conditions. Although transfer learning models have shown promising…

Cryptography and Security · Computer Science 2026-02-27 Nelly Elsayed

Distributed Denial of Service (DDoS) attacks have emerged as a popular means of causing mass targeted service disruptions, often for extended periods of time. The relative ease and low costs of launching such attacks, supplemented by the…

Cryptography and Security · Computer Science 2011-03-18 Jaydip Sen

Many systems today rely heavily on virtual private network (VPN) technology to connect networks and protect their services on the Internet. While prior studies compare the performance of different implementations, they do not consider…

Cryptography and Security · Computer Science 2022-06-15 Fabio Streun , Joel Wanner , Adrian Perrig

Distributed optical fiber sensing (DOFS), along with its capabilities of long-range coverage, multi-parameter monitoring, and completely passive detection, emerges as one of the most promising non-destructive detection techniques for…

DDoS attacks involve overwhelming a target system with a large number of requests or traffic from multiple sources, disrupting the normal traffic of a targeted server, service, or network. Distinguishing between legitimate traffic and…

Cryptography and Security · Computer Science 2023-07-03 Yuanyuan Wei , Julian Jang-Jaccard , Amardeep Singh , Fariza Sabrina , Seyit Camtepe

While collaborative systems provide convenience to our lives, they also face many security threats. One of them is the Low-rate Distributed Denial-of-Service (LDDoS) attack, which is a worthy concern. Unlike volumetric DDoS attacks that…

Cryptography and Security · Computer Science 2023-06-28 Tianyang Cai , Yuqi Li , Tao Jia , Leo Yu Zhang , Zheng Yang

Secure vehicular communication is a critical factor for secure traffic management. Effective security in intelligent transportation systems (ITS) requires effective and timely intrusion detection systems (IDS). In this paper, we consider…

Cryptography and Security · Computer Science 2022-07-25 Ammar Haydari , Yasin Yilmaz

Distributed Denial-of-Service (DDoS) is a menace for service provider and prominent issue in network security. Defeating or defending the DDoS is a prime challenge. DDoS make a service unavailable for a certain time. This phenomenon harms…

Networking and Internet Architecture · Computer Science 2019-03-18 Ripon Patgiri , Sabuzima Nayak , Samir Kumar Borgohain

The IoT is vulnerable to network attacks, and Intrusion Detection Systems (IDS) can provide high attack detection accuracy and are easily installed in IoT Servers. However, IDS are seldom evaluated in operational conditions which are…

Cryptography and Security · Computer Science 2024-01-31 Mohammed Nasereddin , Mert Nakıp , Erol Gelenbe

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

Distributed Denial of Service flooding attacks are one of the biggest challenges to the availability of online services today. These DDoS attacks overwhelm the victim with huge volume of traffic and render it incapable of performing normal…

Cryptography and Security · Computer Science 2017-11-30 Sufian Hameed , Usman Ali

Low-rate application layer distributed denial of service (LDDoS) attacks are both powerful and stealthy. They force vulnerable webservers to open all available connections to the adversary, denying resources to real users. Mitigation advice…

Networking and Internet Architecture · Computer Science 2019-04-03 Michael Siracusano , Stavros Shiaeles , Bogdan Ghita

One of the most critical components of the Internet that an attacker could exploit is the DNS (Domain Name System) protocol and infrastructure. Researchers have been constantly developing methods to detect and defend against the attacks…

Networking and Internet Architecture · Computer Science 2024-10-04 Abdullah Aydeger , Pei Zhou , Sanzida Hoque , Marco Carvalho , Engin Zeydan

Existing distributed denial of service attack (DDoS) solutions cannot handle highly aggregated data rates; thus, they are unsuitable for Internet service provider (ISP) core networks. This article proposes a digital twin-enabled intelligent…

Cryptography and Security · Computer Science 2023-10-27 Yagmur Yigit , Bahadir Bal , Aytac Karameseoglu , Trung Q. Duong , Berk Canberk

Recent years witnessed a surge in network traffic due to the emergence of new online services, causing periodic saturation and complexity problems. Additionally, the growing number of IoT devices further compounds the problem. Software…

Networking and Internet Architecture · Computer Science 2024-01-18 Jaime Tamayo , Lorena Isabel Barona López , Ángel Leonardo Valdivieso Caraguay

Network Function Virtualisation (NFV) advances the adoption of composable software middleboxes. Accordingly, cloud data centres become major NFV vendors for enterprise traffic processing. Due to the privacy concern of traffic redirection to…

Cryptography and Security · Computer Science 2021-03-23 Shangqi Lai , Xingliang Yuan , Shi-Feng Sun , Joseph K. Liu , Ron Steinfeld , Amin Sakzad , Dongxi Liu