Explore the vulnerabilities in automotive remote keyless entry systems in this USENIX Security '16 conference talk. Delve into case studies revealing security flaws in VW Group vehicles and the Hitag2 rolling code scheme used by multiple major manufacturers. Learn about cryptographic algorithms, master keys, and novel correlation-based attacks that allow unauthorized access to millions of vehicles worldwide. Understand the potential implications for unsolved insurance cases of theft from allegedly locked vehicles. Gain insights into the history of remote keyless entry, previous attacks, and practical demonstrations of exploits. Discover how these findings affect various vehicle brands and models, and consider the broader implications for automotive security.