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Network Intrusion Detection Systems (NIDSs) are an increasingly important tool for the prevention and mitigation of cyber attacks. A number of labelled synthetic datasets generated have been generated and made publicly available by…

网络与互联网体系结构 · 计算机科学 2024-01-09 Siamak Layeghy , Marcus Gallagher , Marius Portmann

Past attacks against industrial control systems (ICS) show that adversaries often target both the ICS network and the physical process to achieve potential catastrophic impact. To secure ICS, intrusion detection systems promise timely…

密码学与安全 · 计算机科学 2026-04-24 Stefan Lenz , Julia Raab , Benedikt Holzbach , Deniz Köller , Sotiris Michaelides , Martin Henze

Intrusion Detection Systems (IDSs) have played a significant role in the detection and prevention of cyber-attacks in traditional computing systems. It is not surprising that this technology is now being applied to secure Internet of Things…

网络与互联网体系结构 · 计算机科学 2024-07-23 Mohammed Jouhari , Hafsa Benaddi , Khalil Ibrahimi

Since it is impossible to predict and identify all the vulnerabilities of a network beforehand, and penetration into a system by malicious intruders cannot always be prevented, intrusion detection systems (IDSs) are essential entities to…

密码学与安全 · 计算机科学 2010-11-13 Jaydip Sen

Network Intrusion Detection System (NIDS) is a key component in securing the computer network from various cyber security threats and network attacks. However, consider an unfortunate situation where the NIDS is itself attacked and…

机器学习 · 计算机科学 2023-10-10 Khushnaseeb Roshan , Aasim Zafar , Sheikh Burhan Ul Haque

Despite all the advantages associated with Network Intrusion Detection Systems (NIDSs) that utilize machine learning (ML) models, there is a significant reluctance among cyber security experts to implement these models in real-world…

密码学与安全 · 计算机科学 2025-09-26 Ayush Kumar , Kar Wai Fok , Vrizlynn L. L. Thing

The separation of overlapping objects presents a significant challenge in scientific imaging. While deep learning segmentation-regression algorithms can predict pixel-wise intensities, they typically treat all regions equally rather than…

Despite encryption, the packet size is still visible, enabling observers to infer private information in the Internet of Things (IoT) environment (e.g., IoT device identification). Packet padding obfuscates packet-length characteristics…

密码学与安全 · 计算机科学 2023-09-13 Mnassar Alyami , Abdulmajeed Alghamdi , Mohammed Alkhowaiter , Cliff Zou , Yan Solihin

Network intrusion detection (NID) is an essential defense strategy that is used to discover the trace of suspicious user behaviour in large-scale cyberspace, and machine learning (ML), due to its capability of automation and intelligence,…

密码学与安全 · 计算机科学 2020-10-26 Shiyi Yang , Peilun Wu , Hui Guo

Distributed Denial of Service (DDoS) attacks have plagued the Internet for decades, but the basic defense approaches have not fundamentally changed. Rather, the size and rate of growth in attacks have actually outpaced carriers' and DDoS…

密码学与安全 · 计算机科学 2021-04-14 Zhiyi Zhang , Vishrant Vasavada , Siva Kesava Reddy Kakarla , Angelos Stavrou , Eric Osterweil , Lixia Zhang

Network Intrusion and Detection Systems (NIDS) are essential for malicious traffic and cyberattack detection in modern networks. Artificial intelligence-based NIDS are powerful tools that can learn complex data correlations for accurate…

密码学与安全 · 计算机科学 2023-01-02 Anton Raskovalov , Nikita Gabdullin , Vasily Dolmatov

A Network Intrusion Detection System (NIDS) is a tool that identifies potential threats to a network. Recently, different flow-based NIDS designs utilizing Machine Learning (ML) algorithms have been proposed as solutions to detect…

密码学与安全 · 计算机科学 2023-10-27 Loc Gia Nguyen , Kohei Watabe

Prevention of cyber attacks on the critical network resources has become an important issue as the traditional Intrusion Detection Systems (IDSs) are no longer effective due to the high volume of network traffic and the deceptive patterns…

密码学与安全 · 计算机科学 2020-07-22 Tanmoy Kanti Das , S. Gangopadhyay , Jianying Zhou

Most intrusion detection systems still identify attacks only after significant damage has occurred, detecting late-stage tactics rather than early indicators of compromise. This paper introduces a temporal analysis framework and taxonomy…

密码学与安全 · 计算机科学 2025-11-07 Tatiana S. Parlanti , Carlos A. Catania

As the world moves towards being increasingly dependent on computers and automation, building secure applications, systems and networks are some of the main challenges faced in the current decade. The number of threats that individuals and…

密码学与安全 · 计算机科学 2020-06-08 Hanan Hindy , David Brosset , Ethan Bayne , Amar Seeam , Christos Tachtatzis , Robert Atkinson , Xavier Bellekens

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,…

密码学与安全 · 计算机科学 2024-09-30 Ayush Kumar Sharma , Sourav Patel , Supriya Bharat Wakchaure , Abirami S

With the increased use of network technologies like Internet of Things (IoT) in many real-world applications, new types of cyberattacks have been emerging. To safeguard critical infrastructures from these emerging threats, it is crucial to…

密码学与安全 · 计算机科学 2024-03-21 Md. Ashraf Uddin , Sunil Aryal , Mohamed Reda Bouadjenek , Muna Al-Hawawreh , Md. Alamin Talukder

The large number of sensors and actuators that make up the Internet of Things obliges these systems to use diverse technologies and protocols. This means that IoT networks are more heterogeneous than traditional networks. This gives rise to…

Network intrusion is a well-studied area of cyber security. Current machine learning-based network intrusion detection systems (NIDSs) monitor network data and the patterns within those data but at the cost of presenting significant issues…

密码学与安全 · 计算机科学 2021-07-07 Jyoti Fakirah , Lauhim Mahfuz Zishan , Roshni Mooruth , Michael N. Johnstone , Wencheng Yang

IDS aims to protect computer networks from security threats by detecting, notifying, and taking appropriate action to prevent illegal access and protect confidential information. As the globe becomes increasingly dependent on technology and…

密码学与安全 · 计算机科学 2025-06-04 Sudhanshu Sekhar Tripathy , Bichitrananda Behera