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We propose a novel neural network architecture for detecting intrusions on the CAN bus. The Controller Area Network (CAN) is the standard communication method between the Electronic Control Units (ECUs) of automobiles. However, CAN lacks…

Cryptography and Security · Computer Science 2020-03-26 Markus Hanselmann , Thilo Strauss , Katharina Dormann , Holger Ulmer

Within vehicles, the Controller Area Network (CAN) allows efficient communication between the electronic control units (ECUs) responsible for controlling the various subsystems. The CAN protocol was not designed to include much support for…

Cryptography and Security · Computer Science 2021-06-08 Carson Labrado , Himanshu Thapliyal , Saraju P. Mohanty

The Controller Area Network (CAN) is used for communication between in-vehicle devices. The CAN bus has been shown to be vulnerable to remote attacks. To harden vehicles against such attacks, vehicle manufacturers have divided in-vehicle…

Cryptography and Security · Computer Science 2021-06-16 Efrat Levy , Asaf Shabtai , Bogdan Groza , Pal-Stefan Murvay , Yuval Elovici

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…

Cryptography and Security · Computer Science 2023-06-28 Samuel C Hollifield , Pablo Moriano , William L Lambert , Joel Asiamah , Isaac Sikkema , Michael D Iannacone

In recent years, the security of automotive Cyber-Physical Systems (CPSs) is facing urgent threats due to the widespread use of legacy in-vehicle communication systems. As a representative legacy bus system, the Controller Area Network…

Cryptography and Security · Computer Science 2019-12-11 Xuhang Ying , Giuseppe Bernieri , Mauro Conti , Linda Bushnell , Radha Poovendran

Automotive systems continuously increase their dependency on Electronic Control Units (ECUs) and become more interconnected to improve safety, comfort and Advanced Driving Assistance Systems (ADAS) functions to passengers and drivers. As a…

Cryptography and Security · Computer Science 2021-02-23 Shabbir Ahmed , Marcio Juliato , Christopher Gutierrez , Manoj Sastry

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…

Cryptography and Security · Computer Science 2024-09-06 Lorenzo Guerra , Linhan Xu , Paolo Bellavista , Thomas Chapuis , Guillaume Duc , Pavlo Mozharovskyi , Van-Tam Nguyen

High-end vehicles have been furnished with a number of electronic control units (ECUs), which provide upgrading functions to enhance the driving experience. The controller area network (CAN) is a well-known protocol that connects these ECUs…

Cryptography and Security · Computer Science 2022-07-25 Thien-Nu Hoang , Daehee Kim

Modern automotive functions are controlled by a large number of small computers called electronic control units (ECUs). These functions span from safety-critical autonomous driving to comfort and infotainment. ECUs communicate with one…

Cryptography and Security · Computer Science 2023-06-27 Ivo Zenden , Han Wang , Alfonso Iacovazzi , Arash Vahidi , Rolf Blom , Shahid Raza

The automotive market is increasingly profitable for cyberattacks with the constant shift toward fully interconnected vehicles. Electronic Control Units (ECUs) installed on cars often operate in a critical and hostile environment. Hence,…

Cryptography and Security · Computer Science 2024-05-24 Franco Oberti , Ernesto Sanchez , Alessandro Savino , Filippo Parisi , Stefano Di Carlo

Modern vehicles are complex cyber-physical systems made of hundreds of electronic control units (ECUs) that communicate over controller area networks (CANs). This inherited complexity has expanded the CAN attack surface which is vulnerable…

Cryptography and Security · Computer Science 2021-02-08 Deborah H. Blevins , Pablo Moriano , Robert A. Bridges , Miki E. Verma , Michael D. Iannacone , Samuel C Hollifield

Controller Area Network (CAN) is an essential networking protocol that connects multiple electronic control units (ECUs) in a vehicle. However, CAN-based in-vehicle networks (IVNs) face security risks owing to the CAN mechanisms. An…

Cryptography and Security · Computer Science 2024-03-15 Seonghoon Jeong , Sangho Lee , Hwejae Lee , Huy Kang Kim

Vehicle technology has developed rapidly these years, however, the security measures for in-vehicle network does not keep up with the trend. Controller area network(CAN) is the most used protocol in the in-vehicle network. With the…

Cryptography and Security · Computer Science 2023-05-25 Hsinlin Tan

Modern vehicles rely on electronic control units (ECUs) interconnected through the Controller Area Network (CAN), making in-vehicle communication a critical security concern. Machine learning (ML)-based intrusion detection systems (IDS) are…

Cryptography and Security · Computer Science 2026-02-04 Nirab Hossain , Pablo Moriano

Intrusion detection for Controller Area Network (CAN) protocol requires modern methods in order to compete with other electrical architectures. Fingerprint Intrusion Detection Systems (IDS) provide a promising new approach to solve this…

Cryptography and Security · Computer Science 2022-08-24 Kunaal Verma , Mansi Girdhar , Azeem Hafeez , Selim S. Awad

Attackers demonstrated the use of remote access to the in-vehicle network of connected vehicles to launch cyber-attacks and remotely take control of these vehicles. Machine-learning-based Intrusion Detection Systems (IDSs) techniques have…

Cryptography and Security · Computer Science 2022-01-19 Mubark B Jedh , Jian Kai Lee , Lotfi ben Othmane

As the central nerve of the intelligent vehicle control system, the in-vehicle network bus is crucial to the security of vehicle driving. One of the best standards for the in-vehicle network is the Controller Area Network (CAN bus)…

Machine Learning · Computer Science 2024-11-05 Yongqi Dong , Kejia Chen , Yinxuan Peng , Zhiyuan Ma

The progression of innovation and technology and ease of inter-connectivity among networks has allowed us to evolve towards one of the promising areas, the Internet of Vehicles. Nowadays, modern vehicles are connected to a range of…

Cryptography and Security · Computer Science 2022-05-10 Ajeet Kumar Dwivedi

The Controller Area Network (CAN) protocol, essential for automotive embedded systems, lacks inherent security features, making it vulnerable to cyber threats, especially with the rise of autonomous vehicles. Traditional security measures…

Cryptography and Security · Computer Science 2025-12-24 Franco Oberti , Stefano Di Carlo , Alessandro Savino

Data for controlling a vehicle is exchanged among Electronic Control Units (ECUs) via in-vehicle network protocols such as the Controller Area Network (CAN) protocol. Since these protocols are designed for an isolated network, the protocols…

Cryptography and Security · Computer Science 2019-07-26 Sang Uk Sagong , Radha Poovendran , Linda Bushnell