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In the last decade, the use of Machine Learning techniques in anomaly-based intrusion detection systems has seen much success. However, recent studies have shown that Machine learning in general and deep learning specifically are vulnerable…

Cryptography and Security · Computer Science 2023-03-14 Islam Debicha , Thibault Debatty , Jean-Michel Dricot , Wim Mees , Tayeb Kenaza

In the last decade, deep neural networks have proven to be very powerful in computer vision tasks, starting a revolution in the computer vision and machine learning fields. However, deep neural networks, usually, are not robust to…

Computer Vision and Pattern Recognition · Computer Science 2021-05-03 Hao Qiu , Leonardo Lucio Custode , Giovanni Iacca

In recent years, research on adversarial attacks has become a hot spot. Although current literature on the transfer-based adversarial attack has achieved promising results for improving the transferability to unseen black-box models, it…

Computer Vision and Pattern Recognition · Computer Science 2021-08-11 Zheng Yuan , Jie Zhang , Yunpei Jia , Chuanqi Tan , Tao Xue , Shiguang Shan

The security issues in DNNs, such as adversarial examples, have attracted much attention. Adversarial examples refer to the examples which are capable to induce the DNNs return completely predictions by introducing carefully designed…

Cryptography and Security · Computer Science 2022-06-22 Wenjian Luo , Hongwei Zhang , Linghao Kong , Zhijian Chen , Ke Tang

The transferability of adversarial examples poses a significant security challenge for deep neural networks, which can be attacked without knowing anything about them. In this paper, we propose a new Segmented Gaussian Pyramid (SGP) attack…

Computer Vision and Pattern Recognition · Computer Science 2025-07-03 Zihong Guo , Chen Wan , Yayin Zheng , Hailing Kuang , Xiaohai Lu

An established way to improve the transferability of black-box evasion attacks is to craft the adversarial examples on an ensemble-based surrogate to increase diversity. We argue that transferability is fundamentally related to uncertainty.…

Machine Learning · Computer Science 2022-06-22 Martin Gubri , Maxime Cordy , Mike Papadakis , Yves Le Traon , Koushik Sen

The adversarial vulnerability of deep neural networks (DNNs) has drawn great attention due to the security risk of applying these models in real-world applications. Based on transferability of adversarial examples, an increasing number of…

Machine Learning · Computer Science 2023-11-03 Qizhang Li , Yiwen Guo , Wangmeng Zuo , Hao Chen

Despite the rapid development of adversarial machine learning, most adversarial attack and defense researches mainly focus on the perturbation-based adversarial examples, which is constrained by the input images. In comparison with existing…

Computer Vision and Pattern Recognition · Computer Science 2020-02-10 Xiaosen Wang , Kun He , Chuanbiao Song , Liwei Wang , John E. Hopcroft

Deep neural networks (DNNs) are vulnerable to adversarial examples. And, the adversarial examples have transferability, which means that an adversarial example for a DNN model can fool another model with a non-trivial probability. This gave…

Machine Learning · Computer Science 2023-09-06 Dingcheng Yang , Zihao Xiao , Wenjian Yu

With the development and application of deep learning in signal detection tasks, the vulnerability of neural networks to adversarial attacks has also become a security threat to signal detection networks. This paper defines a signal…

Computer Vision and Pattern Recognition · Computer Science 2024-10-03 Dongyang Li , Linyuan Wang , Guangwei Xiong , Bin Yan , Dekui Ma , Jinxian Peng

Deep Neural Networks (DNNs) are highly vulnerable to adversarial examples, which pose significant challenges in security-sensitive applications. Among various adversarial attack strategies, input transformation-based attacks have…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Hangyu Liu , Bo Peng , Can Cui , Pengxiang Ding , Donglin Wang

Deep neural networks (DNNs) are well known to be vulnerable to adversarial examples (AEs). In addition, AEs have adversarial transferability, which means AEs generated for a source model can fool another black-box model (target model) with…

Cryptography and Security · Computer Science 2024-01-08 Ryota Iijima , Sayaka Shiota , Hitoshi Kiya

Deep neural networks(DNNs) is vulnerable to be attacked by adversarial examples. Black-box attack is the most threatening attack. At present, black-box attack methods mainly adopt gradient-based iterative attack methods, which usually limit…

Machine Learning · Computer Science 2021-06-24 Pengfei Xie , Linyuan Wang , Ruoxi Qin , Kai Qiao , Shuhao Shi , Guoen Hu , Bin Yan

Deep neural networks are vulnerable to adversarial examples that exhibit transferability across various models. Numerous approaches are proposed to enhance the transferability of adversarial examples, including advanced optimization, data…

Computer Vision and Pattern Recognition · Computer Science 2025-10-27 Zhaoyu Chen , Haijing Guo , Kaixun Jiang , Jiyuan Fu , Xinyu Zhou , Dingkang Yang , Hao Tang , Bo Li , Wenqiang Zhang

Deep Neural Networks (DNNs) have been widely applied in various recognition tasks. However, recently DNNs have been shown to be vulnerable against adversarial examples, which can mislead DNNs to make arbitrary incorrect predictions. While…

Cryptography and Security · Computer Science 2018-10-15 Chaowei Xiao , Ruizhi Deng , Bo Li , Fisher Yu , Mingyan Liu , Dawn Song

Deep neural networks (DNNs) are shown to be susceptible to adversarial example attacks. Most existing works achieve this malicious objective by crafting subtle pixel-wise perturbations, and they are difficult to launch in the physical world…

Machine Learning · Computer Science 2020-08-31 Bo Luo , Qiang Xu

The burgeoning success of deep learning has raised the security and privacy concerns as more and more tasks are accompanied with sensitive data. Adversarial attacks in deep learning have emerged as one of the dominating security threat to a…

Machine Learning · Computer Science 2019-01-01 Wenqi Wei , Ling Liu , Margaret Loper , Stacey Truex , Lei Yu , Mehmet Emre Gursoy , Yanzhao Wu

Adversarial examples pose a threat to deep neural network models in a variety of scenarios, from settings where the adversary has complete knowledge of the model and to the opposite "black box" setting. Black box attacks are particularly…

Machine Learning · Computer Science 2019-05-27 Haidar Khan , Daniel Park , Azer Khan , Bülent Yener

Adversarial attacks have verified the existence of the vulnerability of neural networks. By adding small perturbations to a benign example, adversarial attacks successfully generate adversarial examples that lead misclassification of deep…

Machine Learning · Computer Science 2022-06-22 Hoki Kim , Jinseong Park , Jaewook Lee

Deep Neural Networks (DNNs) are known to be vulnerable to adversarial examples. Further, these adversarial examples are found to be transferable from the source network in which they are crafted to a black-box target network. As the trend…

Machine Learning · Computer Science 2024-05-17 Abhishek Shrestha , Jürgen Großmann