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This paper looks into the problem of detecting network anomalies by analyzing NetFlow records. While many previous works have used statistical models and machine learning techniques in a supervised way, such solutions have the limitations…

机器学习 · 计算机科学 2019-03-18 Quoc Phong Nguyen , Kar Wai Lim , Dinil Mon Divakaran , Kian Hsiang Low , Mun Choon Chan

The security of modern vehicles has become increasingly important, with the controller area network (CAN) bus serving as a critical communication backbone for various Electronic Control Units (ECUs). The absence of robust security measures…

密码学与安全 · 计算机科学 2025-06-13 Stefano Longari , Paolo Cerracchio , Michele Carminati , Stefano Zanero

The integration of digital devices in modern vehicles has revolutionized automotive technology, enhancing safety and the overall driving experience. The Controller Area Network (CAN) bus is a central system for managing in-vehicle…

密码学与安全 · 计算机科学 2024-09-06 Lorenzo Guerra , Linhan Xu , Paolo Bellavista , Thomas Chapuis , Guillaume Duc , Pavlo Mozharovskyi , Van-Tam Nguyen

Radiological material transportation is primarily facilitated by heavy-duty on-road vehicles. Modern vehicles have dozens of electronic control units or ECUs, which are small, embedded computers that communicate with sensors and each other…

密码学与安全 · 计算机科学 2023-06-28 Samuel C Hollifield , Pablo Moriano , William L Lambert , Joel Asiamah , Isaac Sikkema , Michael D Iannacone

Cyber security is one of the most significant challenges in connected vehicular systems and connected vehicles are prone to different cybersecurity attacks that endanger passengers' safety. Cyber security in intelligent connected vehicles…

密码学与安全 · 计算机科学 2019-07-18 Mahdi Dibaei , Xi Zheng , Kun Jiang , Sasa Maric , Robert Abbas , Shigang Liu , Yuexin Zhang , Yao Deng , Sheng Wen , Jun Zhang , Yang Xiang , Shui Yu

Vision Transformers (ViT) have recently demonstrated exemplary performance on a variety of vision tasks and are being used as an alternative to CNNs. Their design is based on a self-attention mechanism that processes images as a sequence of…

计算机视觉与模式识别 · 计算机科学 2022-06-20 Akshayvarun Subramanya , Aniruddha Saha , Soroush Abbasi Koohpayegani , Ajinkya Tejankar , Hamed Pirsiavash

The Controller Area Network (CAN) bus serves as a legacy protocol for in-vehicle data communication. Simplicity, robustness, and suitability for real-time systems are the salient features of the CAN bus protocol. However, it lacks the basic…

密码学与安全 · 计算机科学 2018-01-30 Omid Avatefipour , Azeem Hafeez , Muhammad Tayyab , Hafiz Malik

Desktops and laptops can be maliciously exploited to violate privacy. In this paper, we consider the daily battle between the passive attacker who is targeting a specific user against a user that may be adversarial opponent. In this…

密码学与安全 · 计算机科学 2020-07-21 Amit Dvir , Yehonatan Zion , Jonathan Muehlstein , Ofir Pele , Chen Hajaj , Ran Dubin

Recent years have seen an exponential rise in complex software-driven functionality in vehicles, leading to a rising number of electronic control units (ECUs), network capabilities, and interfaces. These expanded capabilities also bring-in…

硬件体系结构 · 计算机科学 2024-01-24 Shashwat Khandelwal , Shreejith Shanker

Multiple attacks have shown that in-vehicle networks have vulnerabilities which can be exploited. Securing the Controller Area Network (CAN) for modern vehicles has become a necessary task for car manufacturers. Some attacks inject…

密码学与安全 · 计算机科学 2021-06-17 Irina Chiscop , András Gazdag , Joost Bosman , Gergely Biczók

The Controller Area Network (CAN) bus serves as a standard protocol for facilitating communication among various electronic control units (ECUs) within contemporary vehicles. However, it has been demonstrated that the CAN bus is susceptible…

密码学与安全 · 计算机科学 2023-09-26 Maloy Kumar Devnath

Most of the intrusion detection methods in computer networks are based on traffic flow characteristics. However, this approach may not fully exploit the potential of deep learning algorithms to directly extract features and patterns from…

Despite being a legacy protocol with various known security issues, Controller Area Network (CAN) still represents the de-facto standard for communications within vehicles, ships, and industrial control systems. Many research works have…

Most autonomous vehicles (AVs) rely on LiDAR and RGB camera sensors for perception. Using these point cloud and image data, perception models based on deep neural nets (DNNs) have achieved state-of-the-art performance in 3D detection. The…

计算机视觉与模式识别 · 计算机科学 2021-09-23 Mazen Abdelfattah , Kaiwen Yuan , Z. Jane Wang , Rabab Ward

Vehicular Ad Hoc Networks (VANETs) are vulnerable to intelligent attackers who exploit the homogeneous treatment of traffic events in existing trust models. These attackers accumulate reputation by reporting correctly on low-priority events…

网络与互联网体系结构 · 计算机科学 2026-04-10 İpek Abasıkeleş Turgut

The integration of intelligent and connected technologies in modern vehicles, while offering enhanced functionalities through Electronic Control Unit (ECU) and interfaces like OBD-II and telematics, also exposes the vehicle's in-vehicle…

密码学与安全 · 计算机科学 2025-04-23 Qi Liu , Yanchen Liu , Ruifeng Li , Chenhong Cao , Yufeng Li , Xingyu Li , Peng Wang , Runhan Feng , Shiyang Bu

The integration of intelligent and connected technologies in modern vehicles, while offering enhanced functionalities through Electronic Control Unit (ECU) and interfaces like OBD-II and telematics, also exposes the vehicle's in-vehicle…

密码学与安全 · 计算机科学 2025-04-23 Qi Liu , Yanchen Liu , Ruifeng Li , Chenhong Cao , Yufeng Li , Xingyu Li , Peng Wang , Runhan Feng , Shiyang Bu

Intrusion detection is one of the important mechanisms that provide computer networks security. Due to an increase in attacks and growing dependence upon other fields such as medicine, commerce, and engineering, offering services over a…

机器学习 · 计算机科学 2022-06-14 Siamak Parhizkari , Mohammad Bagher Menhaj , Atena Sajedin

As electronic systems become increasingly complex and prevalent in modern vehicles, securing onboard networks is crucial, particularly as many of these systems are safety-critical. Researchers have demonstrated that modern vehicles are…

密码学与安全 · 计算机科学 2024-12-31 Chunheng Zhao , Stefano Longari , Michele Carminati , Pierluigi Pisu

Intrusion detection systems (IDSs) play a crucial role in the identification and mitigation for attacks on host systems. Of these systems, vehicular ad hoc networks (VANETs) are particularly difficult to protect due to the dynamic nature of…

网络与互联网体系结构 · 计算机科学 2019-03-20 David A. Schmidt , Mohamad S. Khan , Brian T. Bennett