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Website fingerprinting attacks enable an adversary to infer which website a victim is visiting, even if the victim uses an encrypting proxy, such as Tor. Previous work has shown that all proposed defenses against website fingerprinting…

密码学与安全 · 计算机科学 2014-01-24 Xiang Cai , Rishab Nithyanand , Rob Johnson

Federated Learning (FL) is increasingly adopted as a decentralized machine learning paradigm due to its capability to preserve data privacy by training models without centralizing user data. However, FL is susceptible to indirect privacy…

机器学习 · 计算机科学 2025-06-05 Md Nahid Hasan Shuvo , Moinul Hossain

Website Fingerprinting (WF) attacks exploit patterns in encrypted traffic to infer the websites visited by users, posing a serious threat to anonymous communication systems. Although recent WF techniques achieve over 90% accuracy in…

密码学与安全 · 计算机科学 2025-10-17 Xinhao Deng , Jingyou Chen , Linxiao Yu , Yixiang Zhang , Zhongyi Gu , Changhao Qiu , Xiyuan Zhao , Ke Xu , Qi Li

Well-performed deep neural networks (DNNs) generally require massive labelled data and computational resources for training. Various watermarking techniques are proposed to protect such intellectual properties (IPs), wherein the DNN…

计算机视觉与模式识别 · 计算机科学 2023-04-04 Xiangyu Wen , Yu Li , Wei Jiang , Qiang Xu

The popularity of Software Defined Networks (SDNs) has grown in recent years, mainly because of their ability to simplify network management and improve network flexibility. However, this also makes them vulnerable to various types of cyber…

机器学习 · 计算机科学 2024-09-02 Osama Mustafa , Khizer Ali , Talha Naqash

Website fingerprinting (WF) attacks, which covertly monitor user communications to identify the web pages they visit, pose a serious threat to user privacy. Existing WF defenses attempt to reduce attack accuracy by disrupting traffic…

密码学与安全 · 计算机科学 2026-02-23 Siyuan Liang , Jiajun Gong , Tianmeng Fang , Aishan Liu , Tao Wang , Xiaochun Cao , Dacheng Tao , Ee-Chien Chang

Deep neural networks (DNNs) are becoming commonplace in critical applications, making their susceptibility to backdoor (trojan) attacks a significant problem. In this paper, we introduce a novel backdoor attack detection pipeline, detecting…

计算机视觉与模式识别 · 计算机科学 2025-02-27 Akash Vartak , Khondoker Murad Hossain , Tim Oates

The challenge of WAD (web attack detection) is growing as hackers continuously refine their methods to evade traditional detection. Deep learning models excel in handling complex unknown attacks due to their strong generalization and…

机器学习 · 计算机科学 2024-06-19 Lijia Shi , Shihao Dong

Application of deep learning to enhance the accuracy of intrusion detection in modern computer networks were studied in this paper. The identification of attacks in computer networks is divided in to two categories of intrusion detection…

密码学与安全 · 计算机科学 2020-12-16 Jafar Majidpour , Hiwa Hasanzadeh

This paper explores the detection and localization of cyber-attacks on time-series measurements data in power systems, focusing on comparing conventional machine learning (ML) like k-means, deep learning method like autoencoder, and graph…

系统与控制 · 电气工程与系统科学 2024-11-05 Tianzhixi Yin , Syed Ahsan Raza Naqvi , Sai Pushpak Nandanoori , Soumya Kundu

Website Fingerprinting (WF) attacks aim to infer which websites a user is visiting by analyzing traffic patterns, thereby compromising user anonymity. Although this technique has been demonstrated to be effective in controlled experimental…

密码学与安全 · 计算机科学 2025-06-26 Yali Yuan , Weiyi Zou , Guang Cheng

Browser fingerprinting often provides an attractive alternative to third-party cookies for tracking users across the web. In fact, the increasing restrictions on third-party cookies placed by common web browsers and recent regulations like…

密码学与安全 · 计算机科学 2023-11-29 Meenatchi Sundaram Muthu Selva Annamalai , Igor Bilogrevic , Emiliano De Cristofaro

Website fingerprinting enables an eavesdropper to determine which websites a user is visiting over an encrypted connection. State-of-the-art website fingerprinting (WF) attacks have demonstrated effectiveness even against Tor-protected…

密码学与安全 · 计算机科学 2025-01-23 Xinhao Deng , Xiyuan Zhao , Qilei Yin , Zhuotao Liu , Qi Li , Mingwei Xu , Ke Xu , Jianping Wu

Optical coherent tomography (OCT) fingerprint technology provides rich depth information, including internal fingerprint (papillary junction) and sweat (eccrine) glands, in addition to imaging any fake layers (presentation attacks) placed…

计算机视觉与模式识别 · 计算机科学 2019-08-02 Tarang Chugh , Anil K. Jain

The rapid evolution of high-end smartphones with advanced high-resolution cameras has resulted in contactless capture of fingerprint biometrics that are more reliable and suitable for verification. Similar to other biometric systems,…

计算机视觉与模式识别 · 计算机科学 2023-07-06 Hailin Li , Raghavendra Ramachandra

Elastic distortion of fingerprints has a negative effect on the performance of fingerprint recognition systems. This negative effect brings inconvenience to users in authentication applications. However, in the negative recognition scenario…

计算机视觉与模式识别 · 计算机科学 2018-01-08 Ali Dabouei , Hadi Kazemi , Seyed Mehdi Iranmanesh , Jeremi Dawson , Nasser M. Nasrabadi

Deep neural networks (DNNs) have achieved tremendous success in various applications including video action recognition, yet remain vulnerable to backdoor attacks (Trojans). The backdoor-compromised model will mis-classify to the target…

计算机视觉与模式识别 · 计算机科学 2023-12-12 Xi Li , Songhe Wang , Ruiquan Huang , Mahanth Gowda , George Kesidis

Tartan (TRT), a hardware accelerator for inference with Deep Neural Networks (DNNs), is presented and evaluated on Convolutional Neural Networks. TRT exploits the variable per layer precision requirements of DNNs to deliver execution time…

神经与进化计算 · 计算机科学 2017-07-31 Alberto Delmas , Sayeh Sharify , Patrick Judd , Andreas Moshovos

Deep neural networks (DNNs) have witnessed as a powerful approach in this year by solving long-standing Artificial intelligence (AI) supervised and unsupervised tasks exists in natural language processing, speech processing, computer vision…

机器学习 · 计算机科学 2018-12-11 Vinayakumar R , Barathi Ganesh HB , Prabaharan Poornachandran , Anand Kumar M , Soman KP

Deep Neural Networks (DNNs) are notoriously vulnerable to adversarial input designs with limited noise budgets. While numerous successful attacks with subtle modifications to original input have been proposed, defense techniques against…

机器学习 · 计算机科学 2025-06-27 Furkan Mumcu , Yasin Yilmaz