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A Controller Area Network (CAN) bus in the vehicles is an efficient standard bus enabling communication between all Electronic Control Units (ECU). However, CAN bus is not enough to protect itself because of lack of security features. To…

Cryptography and Security · Computer Science 2019-07-18 Eunbi Seo , Hyun Min Song , Huy Kang Kim

Recent research has highlighted the vulnerability of in-vehicle network protocols such as controller area networks (CAN) and proposed machine learning-based intrusion detection systems (IDSs) as an effective mitigation technique. However,…

Systems and Control · Electrical Eng. & Systems 2025-05-22 Shashwat Khandelwal , Shreejith Shanker

With the development of autonomous vehicle technology, the controller area network (CAN) bus has become the de facto standard for an in-vehicle communication system because of its simplicity and efficiency. However, without any encryption…

Cryptography and Security · Computer Science 2022-04-05 Thien-Nu Hoang , Daehee Kim

As connectivity between and within vehicles increases, so does concern about safety and security. Various automotive serial protocols are used inside vehicles such as Controller Area Network (CAN), Local Interconnect Network (LIN) and…

Cryptography and Security · Computer Science 2020-04-24 Emad Aliwa , Omer Rana , Charith Perera , Peter Burnap

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

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) bus works as an important protocol in the real-time In-Vehicle Network (IVN) systems for its simple, suitable, and robust architecture. The risk of IVN devices has still been insecure and vulnerable due to…

Cryptography and Security · Computer Science 2021-07-13 Sk. Tanzir Mehedi , Adnan Anwar , Ziaur Rahman , Kawsar Ahmed

The progress of automotive technologies has made cybersecurity a crucial focus, leading to various cyber attacks. These attacks primarily target the Controller Area Network (CAN) and specialized Electronic Control Units (ECUs). In order to…

Cryptography and Security · Computer Science 2025-05-26 Yangyang Liu , Lei Xue , Sishan Wang , Xiapu Luo , Kaifa Zhao , Pengfei Jing , Xiaobo Ma , Yajuan Tang , Haiying Zhou

The growing integration of vehicles with external networks has led to a surge in attacks targeting their Controller Area Network (CAN) internal bus. As a countermeasure, various Intrusion Detection Systems (IDSs) have been suggested in the…

Cryptography and Security · Computer Science 2024-04-09 Francesco Marchiori , Mauro Conti

Dozens of Electronic Control Units (ECUs) can be found on modern vehicles for safety and driving assistance. These ECUs also introduce new security vulnerabilities as recent attacks have been reported by plugging the in-vehicle system or…

Cryptography and Security · Computer Science 2018-08-14 Qian Wang , Zhaojun Lu , Gang Qu

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…

Cryptography and Security · Computer Science 2024-12-31 Chunheng Zhao , Stefano Longari , Michele Carminati , Pierluigi Pisu

Modern vehicles, including connected vehicles and autonomous vehicles, nowadays involve many electronic control units connected through intra-vehicle networks to implement various functionalities and perform actions. Modern vehicles are…

Cryptography and Security · Computer Science 2021-05-28 Li Yang , Abdallah Moubayed , Abdallah Shami

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

The rapid expansion of varied network systems, including the Internet of Things (IoT) and Industrial Internet of Things (IIoT), has led to an increasing range of cyber threats. Ensuring robust protection against these threats necessitates…

Cryptography and Security · Computer Science 2024-03-19 Md. Ashraf Uddin , Sunil Aryal , Mohamed Reda Bouadjenek , Muna Al-Hawawreh , Md. Alamin Talukder

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…

Cryptography and Security · Computer Science 2021-06-17 Irina Chiscop , András Gazdag , Joost Bosman , Gergely Biczók

Modern vehicles are increasingly vulnerable to attacks that exploit network infrastructures, particularly the Controller Area Network (CAN) networks. To effectively counter such threats using contemporary tools like Intrusion Detection…

Cryptography and Security · Computer Science 2026-05-21 Sadek Misto Kirdi , Nicola Scarano , Franco Oberti , Luca Mannella , Stefano Di Carlo , Alessandro Savino

The digital evolution of connected vehicles and the subsequent security risks emphasize the critical need for implementing in-vehicle cyber security measures such as intrusion detection and response systems. The continuous advancement of…

Cryptography and Security · Computer Science 2025-07-08 Frida Sundfeldt , Bianca Widstam , Mahshid Helali Moghadam , Kuo-Yun Liang , Anders Vesterberg

The presence of security vulnerabilities in automotive networks has already been shown by various publications in recent years. Due to the specification of the Controller Area Network (CAN) as a broadcast medium without security mechanisms,…

Networking and Internet Architecture · Computer Science 2020-04-16 Marcel Rumez , Jürgen Dürrwang , Tim Brecht , Timo Steinshorn , Peter Neugebauer , Reiner Kriesten , Eric Sax

Rising connectivity in vehicles is enabling new capabilities like connected autonomous driving and advanced driver assistance systems (ADAS) for improving the safety and reliability of next-generation vehicles. This increased access to…

Cryptography and Security · Computer Science 2024-01-22 Shashwat Khandelwal , Shreejith Shanker

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