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Deep Neural Networks (DNNs) are being used in various daily tasks such as object detection, speech processing, and machine translation. However, it is known that DNNs suffer from robustness problems -- perturbed inputs called adversarial…

机器学习 · 计算机科学 2020-07-31 Junyu Lin , Lei Xu , Yingqi Liu , Xiangyu Zhang

Deep learning has been used in the research of malware analysis. Most classification methods use either static analysis features or dynamic analysis features for malware family classification, and rarely combine them as classification…

密码学与安全 · 计算机科学 2019-12-25 Yao Saint Yen , Zhe Wei Chen , Ying Ren Guo , Meng Chang Chen

In this paper, a comparative experimental assessment of computer vision-based methods for sign language recognition is conducted. By implementing the most recent deep neural network methods in this field, a thorough evaluation on multiple…

Deep neural networks (DNN), despite their remarkable performance, are highly vulnerable to backdoor attacks. Existing defenses mainly rely on activation anomaly analysis or trigger reverse engineering and often require clean samples or…

密码学与安全 · 计算机科学 2026-05-20 Yinbo Yu , Jing Fang , Xuewen Zhang , Chunwei Tian , Qi Zhu , Daoqiang Zhang , Jiajia Liu

Deep neural networks (DNNs) are vulnerable to backdoor attacks, where an attacker manipulates a small portion of the training data to implant hidden backdoors into the model. The compromised model behaves normally on clean samples but…

密码学与安全 · 计算机科学 2026-02-20 Ting Qiao , Yingjia Wang , Xing Liu , Sixing Wu , Jianbin Li , Yiming Li

In the past decade, the cyber-crime related to mobile devices has increased. Mobile devices, especially the ones running on Android operating system are particularly interesting to malware creators, as the users often keep the biggest…

密码学与安全 · 计算机科学 2019-10-24 Nikola Milosevic , Junfan Huang

With the increasingly rapid development of new malicious computer software by bad faith actors, both commercial and research-oriented antivirus detectors have come to make greater use of machine learning tactics to identify such malware as…

密码学与安全 · 计算机科学 2021-12-07 Hamish Spencer , Wei Wang , Ruoxi Sun , Minhui Xue

Malicious software is abundant in a world of innumerable computer users, who are constantly faced with these threats from various sources like the internet, local networks and portable drives. Malware is potentially low to high risk and can…

密码学与安全 · 计算机科学 2012-05-15 Priyank Singhal , Nataasha Raul

Deep learning is an advanced model of traditional machine learning. This has the capability to extract optimal feature representation from raw input samples. This has been applied towards various use cases in cyber security such as…

密码学与安全 · 计算机科学 2019-01-31 Mohammed Harun Babu R , Vinayakumar R , Soman KP

In today's digital world most of the anti-malware tools are signature based which is ineffective to detect advanced unknown malware viz. metamorphic malware. In this paper, we study the frequency of opcode occurrence to detect unknown…

密码学与安全 · 计算机科学 2019-03-08 Sanjay Sharma , C. Rama Krishna , Sanjay K. Sahay

A novel approach to malware classification is introduced based on analysis of instruction traces that are collected dynamically from the program in question. The method has been implemented online in a sandbox environment (i.e., a security…

应用统计 · 统计学 2014-04-10 Curtis Storlie , Blake Anderson , Scott Vander Wiel , Daniel Quist , Curtis Hash , Nathan Brown

Machine learning has been used to detect new malware in recent years, while malware authors have strong motivation to attack such algorithms. Malware authors usually have no access to the detailed structures and parameters of the machine…

机器学习 · 计算机科学 2017-02-21 Weiwei Hu , Ying Tan

Research shows that over the last decade, malware has been growing exponentially, causing substantial financial losses to various organizations. Different anti-malware companies have been proposing solutions to defend attacks from these…

密码学与安全 · 计算机科学 2019-04-05 Hemant Rathore , Swati Agarwal , Sanjay K. Sahay , Mohit Sewak

The rapid growth of connected devices has led to the proliferation of novel cyber-security threats known as zero-day attacks. Traditional behaviour-based IDS rely on DNN to detect these attacks. The quality of the dataset used to train the…

密码学与安全 · 计算机科学 2022-10-27 Othmane Belarbi , Aftab Khan , Pietro Carnelli , Theodoros Spyridopoulos

A serious threat today is malicious executables. It is designed to damage computer system and some of them spread over network without the knowledge of the owner using the system. Two approaches have been derived for it i.e. Signature Based…

密码学与安全 · 计算机科学 2013-08-14 Usukhbayar Baldangombo , Nyamjav Jambaljav , Shi-Jinn Horng

Malware detectors based on deep learning (DL) have been shown to be susceptible to malware examples that have been deliberately manipulated in order to evade detection, a.k.a. adversarial malware examples. More specifically, it has been…

密码学与安全 · 计算机科学 2024-03-14 Daniel Gibert , Giulio Zizzo , Quan Le

Deep learning technology has made great achievements in the field of image. In order to defend against malware attacks, researchers have proposed many Windows malware detection models based on deep learning. However, deep learning models…

密码学与安全 · 计算机科学 2023-07-12 Kun Li , Fan Zhang , Wei Guo

In recent years, there has been a surge in malware attacks across critical infrastructures, requiring further research and development of appropriate response and remediation strategies in malware detection and classification. Several works…

密码学与安全 · 计算机科学 2024-05-08 Quincy Card , Kshitiz Aryal , Maanak Gupta

The astonishing spread of Android OS, not only in smartphones and tablets but also in IoT devices, makes this operating system a very tempting target for malware threats. Indeed, the latter are expanding at a similar rate. In this respect,…

密码学与安全 · 计算机科学 2017-02-21 ElMouatez Billah Karbab , Mourad Debbabi , Saed Alrabaee , Djedjiga Mouheb

Though deep neural networks have achieved state-of-the-art performance in visual classification, recent studies have shown that they are all vulnerable to the attack of adversarial examples. Small and often imperceptible perturbations to…

机器学习 · 计算机科学 2018-06-05 Pinlong Zhao , Zhouyu Fu , Ou wu , Qinghua Hu , Jun Wang