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Explore a 17-minute conference presentation from USENIX Security '25 that introduces Harness, a novel security framework designed to protect vehicle control systems from attacks targeting Android Automotive Operating System (AAOS). Learn how researchers from Zhejiang University systematically analyzed the attack surface of modern in-vehicle infotainment (IVI) systems, identifying critical vulnerabilities across the entire vehicle control chain from human-machine interfaces through applications and services to in-vehicle network communications. Discover how the proposed Harness framework creates a minimal protection domain for trusted software with vehicle control permissions, utilizing hypervisor capabilities to isolate this domain from potentially compromised AAOS components. Understand the technical implementation details of how Harness transparently protects security-critical vehicle operations while ensuring they align with genuine user intent, and examine the evaluation results demonstrating the framework's security guarantees with minimal performance overhead. Gain insights into the growing security challenges facing connected vehicles as IVI systems become increasingly complex and feature-rich, and explore practical solutions for safeguarding automotive systems against sophisticated cyber attacks that could compromise vehicle safety and user security.
