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The effectiveness of Intrusion Detection Systems (IDS) is critical in an era where cyber threats are becoming increasingly complex. Machine learning (ML) and deep learning (DL) models provide an efficient and accurate solution for…

Cryptography and Security · Computer Science 2024-11-27 Kiymet Kaya , Elif Ak , Sumeyye Bas , Berk Canberk , Sule Gunduz Oguducu

Machine Learning (ML) techniques are increasingly adopted to tackle ever-evolving high-profile network attacks, including DDoS, botnet, and ransomware, due to their unique ability to extract complex patterns hidden in data streams. These…

Cryptography and Security · Computer Science 2022-04-22 Haoyu Liu , Paul Patras

This survey systematizes the evolution of network intrusion detection systems (NIDS), from conventional methods such as signature-based and neural network (NN)-based approaches to recent integrations with large language models (LLMs). It…

Cryptography and Security · Computer Science 2025-11-11 Yaokai Feng , Kouichi Sakurai

Classic Network Intrusion Detection Systems (NIDS) often rely on manual feature engineering to extract meaningful patterns from network traffic data. However, this approach requires domain expertise and runs counter to the widely adopted…

Machine Learning · Computer Science 2026-05-05 Muhammad Usman Butt , Andreas Hotho , Daniel Schlör

Network Intrusion Detection Systems (NIDS) have progressively shifted from signature-based techniques toward machine learning and, more recently, deep learning methods. Meanwhile, the widespread adoption of encryption has reduced payload…

Cryptography and Security · Computer Science 2026-03-04 Abdelkader El Mahdaouy , Issam Ait Yahia , Soufiane Oualil , Ismail Berrada

The application of Artificial Intelligence (AI) and Machine Learning (ML) to cybersecurity challenges has gained traction in industry and academia, partially as a result of widespread malware attacks on critical systems such as cloud…

Cryptography and Security · Computer Science 2022-07-14 Subash Neupane , Jesse Ables , William Anderson , Sudip Mittal , Shahram Rahimi , Ioana Banicescu , Maria Seale

The Internet has become a prime subject to security attacks and intrusions by attackers. These attacks can lead to system malfunction, network breakdown, data corruption or theft. A network intrusion detection system (IDS) is a tool used…

Cryptography and Security · Computer Science 2022-03-14 Tanwir Ahmad , Dragos Truscan , Juri Vain , Ivan Porres

As the number of connected IoT devices continues to grow, securing these systems against cyber threats remains a major challenge, especially in environments with limited computational and energy resources. This paper presents an…

Cryptography and Security · Computer Science 2025-11-25 Saeid Jamshidi , Amin Nikanjam , Negar Shahabi , Kawser Wazed Nafi , Foutse Khomh , Samira Keivanpour , Rolando Herrero

Cybersecurity is a domain where the data distribution is constantly changing with attackers exploring newer patterns to attack cyber infrastructure. Intrusion detection system is one of the important layers in cyber safety in today's world.…

Cryptography and Security · Computer Science 2021-03-15 Shraddha Mane , Dattaraj Rao

Network Intrusion Detection System (NIDS) is an essential tool in securing cyberspace from a variety of security risks and unknown cyberattacks. A number of solutions have been implemented for Machine Learning (ML), and Deep Learning (DL)…

Cryptography and Security · Computer Science 2023-08-02 Khushnaseeb Roshan , Aasim Zafar , Shiekh Burhan Ul Haque

The Internet is the most complex machine humankind has ever built, and how to defense it from intrusions is even more complex. With the ever increasing of new intrusions, intrusion detection task rely on Artificial Intelligence more and…

Artificial Intelligence · Computer Science 2024-07-03 Qianru Zhou , Rongzhen Li , Lei Xu , Arumugam Nallanathan , Jian Yang , Anmin Fu

Recent developments in Artificial Intelligence (AI) and their applications in critical industries such as healthcare, fin-tech and cybersecurity have led to a surge in research in explainability in AI. Innovative research methods are being…

Artificial Intelligence · Computer Science 2025-08-26 Aoun E Muhammad , Kin-Choong Yow , Nebojsa Bacanin-Dzakula , Muhammad Attique Khan

Network Intrusion Detection Systems (NIDS) are essential for protecting computer networks from malicious activities, including Denial of Service (DoS), Probing, User-to-Root (U2R), and Remote-to-Local (R2L) attacks. Without effective NIDS,…

Cryptography and Security · Computer Science 2024-09-30 Ayush Kumar Sharma , Sourav Patel , Supriya Bharat Wakchaure , Abirami S

This paper proposes a novel Self-Supervised Intrusion Detection (SSID) framework, which enables a fully online Deep Learning (DL) based Intrusion Detection System (IDS) that requires no human intervention or prior off-line learning. The…

Cryptography and Security · Computer Science 2024-05-16 Mert Nakıp , Erol Gelenbe

Machine learning has proved invaluable for a range of different tasks, yet it also proved vulnerable to evasion attacks, i.e., maliciously crafted perturbations of input data designed to force mispredictions. In this paper we propose a…

Machine Learning · Computer Science 2020-07-07 Stefano Calzavara , Pietro Ferrara , Claudio Lucchese

Network Intrusion Detection Systems (NIDSs) are widely regarded as efficient tools for securing in-vehicle networks against diverse cyberattacks. However, since cyberattacks are always evolving, signature-based intrusion detection systems…

Machine Learning · Computer Science 2022-04-26 Natasha Alkhatib , Maria Mushtaq , Hadi Ghauch , Jean-Luc Danger

An Intrusion Detection System (IDS) is a software that monitors a single or a network of computers for malicious activities (attacks) that are aimed at stealing or censoring information or corrupting network protocols. Most techniques used…

Cryptography and Security · Computer Science 2015-05-12 Mahdi Zamani , Mahnush Movahedi

This paper presents neural networks for network intrusion detection systems (NIDS), that operate on flow data preprocessed with a time window. It requires only eleven features which do not rely on deep packet inspection and can be found in…

Machine Learning · Computer Science 2024-10-28 Anton Raskovalov , Nikita Gabdullin , Ilya Androsov

Intrusion detection systems (IDS) are used to monitor networks or systems for attack activity or policy violations. Such a system should be able to successfully identify anomalous deviations from normal traffic behavior. Here we discuss the…

Cryptography and Security · Computer Science 2022-05-17 M. Andrecut

Network Intrusion Detection Systems (NIDS) are essential for securing networks by identifying and mitigating unauthorized activities indicative of cyberattacks. As cyber threats grow increasingly sophisticated, NIDS must evolve to detect…

Cryptography and Security · Computer Science 2025-12-19 Sudhanshu Sekhar Tripathy , Bichitrananda Behera