Explore automotive cybersecurity needs, methods, and future challenges in this 47-minute conference talk from DefCamp 2021. Delve into the motivation behind automotive cybersecurity, key requirements, and famous challenges faced by the industry. Learn about unauthorized modifications, vehicle testing, and potential attack points. Examine cybersecurity regulations, current challenges, and long-term support issues in the automotive supply chain. Gain insights into future challenges and conclude with a comprehensive understanding of the evolving landscape of automotive cybersecurity.