Development and Evaluation of CANBench: A Testbed for Assessing the Security of Automotive CAN Buses

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Publicat a:ProQuest Dissertations and Theses (2025)
Autor principal: McClellan, Trevor S.
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ProQuest Dissertations & Theses
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100 1 |a McClellan, Trevor S. 
245 1 |a Development and Evaluation of CANBench: A Testbed for Assessing the Security of Automotive CAN Buses 
260 |b ProQuest Dissertations & Theses  |c 2025 
513 |a Dissertation/Thesis 
520 3 |a Modern vehicles rely heavily on electronic control units (ECUs) that communicate via the controller area network (CAN) bus, a protocol developed in the 1980s with minimal security considerations. The growing number of ECUs has heightened the risk of cyberattacks on vehicles. Although CAN bus security has been extensively researched, the CAN standard still lacks built-in security measures. Furthermore, testing proposed security mechanisms is challenging due to the proprietary nature of automotive systems. To address this, an open-source physical testbed was developed using inexpensive, off-the-shelf components to support automotive CAN bus security research. The testbed provides a controlled environment for simulating and evaluating various attacks and defense mechanisms. It was assessed for functionality, reproducibility, and ease of use. Testing demonstrated the testbed’s ability to replay CAN traffic in near real-time and accurately simulate replay, spoofing, and denial of service attacks. Additionally, usability testing was conducted with individuals who had minimal experience with automotive networks. The participants successfully reproduced the tool and executed attacks using the provided documentation. These results highlight the testbed’s reproducibility, usability, and potential to advance future automotive security research. 
653 |a Software 
653 |a Intrusion detection systems 
653 |a Protocol 
653 |a Communication 
653 |a Systems design 
653 |a Cybersecurity 
653 |a Access control 
653 |a Fuzzy logic 
653 |a Vehicles 
653 |a User interface 
653 |a Data integrity 
653 |a Embedded systems 
653 |a Reverse engineering 
653 |a Confidentiality 
653 |a Automobile safety 
653 |a Computer engineering 
653 |a Design 
653 |a Denial of service attacks 
653 |a Reproducibility 
653 |a Digital signatures 
773 0 |t ProQuest Dissertations and Theses  |g (2025) 
786 0 |d ProQuest  |t ProQuest Dissertations & Theses Global 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3235011062/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch 
856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3235011062/fulltextPDF/embedded/6A8EOT78XXH2IG52?source=fedsrch