An effective convolutional neural network based on SMOTE and Gaussian mixture model for intrusion detection in imbalanced dataset

H Zhang, L Huang, CQ Wu, Z Li - Computer Networks, 2020 - Elsevier
Abstract Network Intrusion Detection System (NIDS) is a key security device in modern
networks to detect malicious activities. However, the problem of imbalanced class …

A novel multi-module integrated intrusion detection system for high-dimensional imbalanced data

J Cui, L Zong, J Xie, M Tang - Applied Intelligence, 2023 - Springer
The high dimension, complexity, and imbalance of network data are hot issues in the field of
intrusion detection. Nowadays, intrusion detection systems face some challenges in …

Effectiveness of focal loss for minority classification in network intrusion detection systems

M Mulyanto, M Faisal, SW Prakosa, JS Leu - Symmetry, 2020 - mdpi.com
As the rapid development of information and communication technology systems offers
limitless access to data, the risk of malicious violations increases. A network intrusion …

Improving detection accuracy for imbalanced network intrusion classification using cluster-based under-sampling with random forests

MO Miah, SS Khan, S Shatabda… - 2019 1st international …, 2019 - ieeexplore.ieee.org
Network intrusion classification int he imbalanced big data environment becomes a
significant and important issue in information and communications technology (ICT) in this …

A consolidated decision tree-based intrusion detection system for binary and multiclass imbalanced datasets

R Panigrahi, S Borah, AK Bhoi, MF Ijaz, M Pramanik… - Mathematics, 2021 - mdpi.com
The widespread acceptance and increase of the Internet and mobile technologies have
revolutionized our existence. On the other hand, the world is witnessing and suffering due to …

Network intrusion detection model based on CNN and GRU

B Cao, C Li, Y Song, Y Qin, C Chen - Applied Sciences, 2022 - mdpi.com
A network intrusion detection model that fuses a convolutional neural network and a gated
recurrent unit is proposed to address the problems associated with the low accuracy of …

STL-HDL: A new hybrid network intrusion detection system for imbalanced dataset on big data environment

S Al, M Dener - Computers & Security, 2021 - Elsevier
The ability to process large amounts of data in real time using big data analytics tools brings
many advantages that can be used in intrusion detection systems. Deep learning …

A deep learning model for network intrusion detection with imbalanced data

Y Fu, Y Du, Z Cao, Q Li, W Xiang - Electronics, 2022 - mdpi.com
With an increase in the number and types of network attacks, traditional firewalls and data
encryption methods can no longer meet the needs of current network security. As a result …

Deep and machine learning approaches for anomaly-based intrusion detection of imbalanced network traffic

R Abdulhammed, M Faezipour, A Abuzneid… - IEEE sensors …, 2018 - ieeexplore.ieee.org
Recently, cybersecurity threats have increased dramatically, and the techniques used by the
attackers continue to evolve and become ingenious during the attack. Moreover, the …

Machine learning-based network intrusion detection for big and imbalanced data using oversampling, stacking feature embedding and feature extraction

MA Talukder, MM Islam, MA Uddin, KF Hasan… - Journal of big …, 2024 - Springer
Cybersecurity has emerged as a critical global concern. Intrusion Detection Systems (IDS)
play a critical role in protecting interconnected networks by detecting malicious actors and …