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As an inevitable trend of future 5G networks, Software Defined architecture has many advantages in providing central- ized control and flexible resource management. But it is also confronted with various security challenges and potential…

密码学与安全 · 计算机科学 2017-08-16 Jiaqi Li , Zhifeng Zhao , Rongpeng Li

Network intrusion detection is the problem of detecting unauthorised use of, or access to, computer systems over a network. Two broad approaches exist to tackle this problem: anomaly detection and misuse detection. An anomaly detection…

神经与进化计算 · 计算机科学 2012-08-03 Simon T. Powers , Jun He

Network Intrusion Detection Systems (NIDS) play an important role as tools for identifying potential network threats. In the context of ever-increasing traffic volume on computer networks, flow-based NIDS arise as good solutions for…

网络与互联网体系结构 · 计算机科学 2021-09-24 Camila Pontes , Manuela Souza , João Gondim , Matt Bishop , Marcelo Marotta

State-of-the-art deep learning (DL)-based network intrusion detection systems (NIDSs) offer limited "explainability". For example, how do they make their decisions? Do they suffer from hidden correlations? Prior works have applied…

密码学与安全 · 计算机科学 2025-09-24 Ayush Kumar , Vrizlynn L. L. Thing

As connected and autonomous vehicles proliferate, the Controller Area Network (CAN) bus has become the predominant communication standard for in-vehicle networks due to its speed and efficiency. However, the CAN bus lacks basic security…

密码学与安全 · 计算机科学 2024-08-19 Muzun Althunayyan , Amir Javed , Omer Rana

Today by growing network systems, security is a key feature of each network infrastructure. Network Intrusion Detection Systems (IDS) provide defense model for all security threats which are harmful to any network. The IDS could detect and…

软件工程 · 计算机科学 2014-03-06 Mehdi Bahrami , Mohammad Bahrami

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

The last few years have seen an increasing wave of attacks with serious economic and privacy damages, which evinces the need for accurate Network Intrusion Detection Systems (NIDS). Recent works propose the use of Machine Learning (ML)…

密码学与安全 · 计算机科学 2021-08-02 David Pujol-Perich , José Suárez-Varela , Albert Cabellos-Aparicio , Pere Barlet-Ros

Intrusion detection systems (IDS) are essential for protecting computer systems and networks against a wide range of cyber threats that continue to evolve over time. IDS are commonly categorized into two main types, each with its own…

密码学与安全 · 计算机科学 2026-01-21 Messaouda Boutassetta , Amina Makhlouf , Newfel Messaoudi , Abdelmadjid Benmachiche , Ines Boutabia

Network Intrusion Detection (NID) remains a key area of research within the information security community, while also being relevant to Machine Learning (ML) practitioners. The latter generally aim to detect attacks using network features,…

机器学习 · 计算机科学 2024-11-19 Charles Westphal , Stephen Hailes , Mirco Musolesi

The performance of machine learning based network intrusion detection systems (NIDSs) severely degrades when deployed on a network with significantly different feature distributions from the ones of the training dataset. In various…

密码学与安全 · 计算机科学 2023-05-15 Siamak Layeghy , Mahsa Baktashmotlagh , Marius Portmann

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

Deep learning (DL) methods have been widely applied to anomaly-based network intrusion detection system (NIDS) to detect malicious traffic. To expand the usage scenarios of DL-based methods, federated learning (FL) allows multiple users to…

密码学与安全 · 计算机科学 2023-08-03 Jiahui Chen , Yi Zhao , Qi Li , Xuewei Feng , Ke Xu

The rapid development and expansion of World Wide Web and network systems have changed the computing world in the last decade and also equipped the intruders and hackers with new facilities for their destructive purposes. The cost of…

密码学与安全 · 计算机科学 2014-02-24 Tanusree Chatterjee , Abhishek Bhattacharya

The boundaries of cyber-physical systems (CPS) and the Internet of Things (IoT) are converging together day by day to introduce a common platform on hybrid systems. Moreover, the combination of artificial intelligence (AI) with CPS creates…

密码学与安全 · 计算机科学 2020-06-02 Md Hasan Shahriar , Nur Imtiazul Haque , Mohammad Ashiqur Rahman , Miguel Alonso

The emerging wide area monitoring systems (WAMS) have brought significant improvements in electric grids' situational awareness. However, the newly introduced system can potentially increase the risk of cyber-attacks, which may be disguised…

密码学与安全 · 计算机科学 2021-08-26 Gabriel Intriago , Yu Zhang

Machine Learning (ML) has proven to be effective in many application domains. However, ML methods can be vulnerable to adversarial attacks, in which an attacker tries to fool the classification/prediction mechanism by crafting the input…

密码学与安全 · 计算机科学 2022-02-01 Maged Abdelaty , Sandra Scott-Hayward , Roberto Doriguzzi-Corin , Domenico Siracusa

With the increasing dependency of daily life over computer networks, the importance of these networks security becomes prominent. Different intrusion attacks to networks have been designed and the attackers are working on improving them.…

密码学与安全 · 计算机科学 2023-04-03 S. Lotfi , M. Modirrousta , S. Shashaani , M. Aliyari Shoorehdeli

The network intrusion detection task is challenging because of the imbalanced and unlabeled nature of the dataset it operates on. Existing generative adversarial networks (GANs), are primarily used for creating synthetic samples from reals.…

机器学习 · 计算机科学 2022-03-09 Wen Xu , Julian Jang-Jaccard , Tong Liu , Fariza Sabrina

As computer networks proliferate, the gravity of network intrusions has escalated, emphasizing the criticality of network intrusion detection systems for safeguarding security. While deep learning models have exhibited promising results in…

密码学与安全 · 计算机科学 2025-05-21 Yifan Zeng