Ensemble unsupervised autoencoders and Gaussian mixture model for cyberattack detection

P An, Z Wang, C Zhang - Information Processing & Management, 2022 - Elsevier
Previous studies have adopted unsupervised machine learning with dimension reduction
functions for cyberattack detection, which are limited to performing robust anomaly detection …

A hierarchical hybrid intrusion detection approach in IoT scenarios

G Bovenzi, G Aceto, D Ciuonzo… - … 2020-2020 IEEE …, 2020 - ieeexplore.ieee.org
Internet of Things (IoT) fosters unprecedented network heterogeneity and dynamicity, thus
increasing the variety and the amount of related vulnerabilities. Hence, traditional security …

Autoencoder-based deep metric learning for network intrusion detection

G Andresini, A Appice, D Malerba - Information Sciences, 2021 - Elsevier
Nowadays intrusion detection systems are a mandatory weapon in the war against the ever-
increasing amount of network cyber attacks. In this study we illustrate a new intrusion …

GAN augmentation to deal with imbalance in imaging-based intrusion detection

G Andresini, A Appice, L De Rose, D Malerba - Future Generation …, 2021 - Elsevier
Nowadays attacks on computer networks continue to advance at a rate outpacing cyber
defenders' ability to write new attack signatures. This paper illustrates a deep learning …

[HTML][HTML] Network anomaly detection methods in IoT environments via deep learning: A Fair comparison of performance and robustness

G Bovenzi, G Aceto, D Ciuonzo, A Montieri… - Computers & …, 2023 - Elsevier
Abstract The Internet of Things (IoT) is a key enabler in closing the loop in Cyber-Physical
Systems, providing “smartness” and thus additional value to each monitored/controlled …

[HTML][HTML] Health indicator for machine condition monitoring built in the latent space of a deep autoencoder

A González-Muñiz, I Diaz, AA Cuadrado… - Reliability Engineering & …, 2022 - Elsevier
The construction of effective health indicators plays a key role in the engineering systems
field: they reflect the degradation degree of the system under study, thus providing vital …

Nearest cluster-based intrusion detection through convolutional neural networks

G Andresini, A Appice, D Malerba - Knowledge-Based Systems, 2021 - Elsevier
The recent boom in deep learning has revealed that the application of deep neural networks
is a valuable way to address network intrusion detection problems. This paper presents a …

Multi-channel deep feature learning for intrusion detection

G Andresini, A Appice, N Di Mauro, C Loglisci… - IEEE …, 2020 - ieeexplore.ieee.org
Networks had an increasing impact on modern life since network cybersecurity has become
an important research field. Several machine learning techniques have been developed to …

[HTML][HTML] Two-step residual-error based approach for anomaly detection in engineering systems using variational autoencoders

A González-Muñiz, I Díaz, AA Cuadrado… - Computers and …, 2022 - Elsevier
Anomaly detection is a crucial task in the engineering systems field. However, there is
usually little or no information about all possible abnormal modes in systems. Hence, a …

Lightweight intrusion detection model based on CNN and knowledge distillation

LH Wang, Q Dai, T Du, L Chen - Applied Soft Computing, 2024 - Elsevier
The problem of network attacks is a primary focus in the domain of intrusion detection.
Models face significant challenges in recognizing intrusion behaviors, particularly when …