ScapyCon 26 – Foundational Security from Ethernet to CAN – Dr. Friedrich Wiemer (Robert Bosch)

In this ScapyCon 2026 talk, Dr. Friedrich Wiemer (Robert Bosch) explores how established MACsec security concepts can be adapted to CAN XL and CAN FD through CANsec (CiA 613-2) and the CAN FD Adaptation Layer (FDAL). He demonstrates how Scapy supports the development and prototyping of these security mechanisms, from integrating CAN XL into Linux to implementing CANsec and FDAL and generating test vectors. About ScapyCon: ScapyCon is the annual get-together of an engaged community of cybersecurity aficionados – pushing the boundaries of network packet manipulation across automotive, IoT, aviation, defense and beyond. At its core, ScapyCon is about technical expertise and shared knowledge – because only through collaboration can we advance cybersecurity in the long run. Therefore, ScapyCon combines a classic conference experience with deep-dive workshops led by industry pioneers and seasoned experts. These sessions focus on providing practical skills for real-world applications. Learn more: www.scapycon.com About dissecto: Founded in 2022, by the maintainers and primary contributors to "Automotive Scapy," a widely embraced packet manipulation tool in the automotive industry, dissecto specializes in simplifying security diagnostics, analytics, and solutions for embedded systems. We redefine cybersecurity testing for embedded systems with HydraVision — a market-leading, automated, and scalable security test environment that enables global collaboration while ensuring compliance with industry standards like UNECE R155, ISO/SAE 21434, and GB 44495. Our advanced hardware solutions, including HydraLink, HydraHat, and HydraProbe, complement our cybersecurity training programs and workshops, equipping professionals to master vehicle and embedded system security. Since the end of 2025 we're a proud part of the dSPACE Group. GET IN TOUCH WITH US: www.dissecto.com contact-us@dissecto.com +49 941 4629 7370