Group 1 - The core viewpoint of the article highlights that Guangdian Measurement has established an automotive information security laboratory, which has received CNAS accreditation for its technical capabilities and quality system in compliance with national standards [1] - The company offers various testing capabilities, including static testing (such as vulnerability scanning), dynamic testing (including penetration testing and fuzz testing), and security function consistency verification testing [1] - Two main core scenarios for compliance verification and testing are identified: V2X communication scenario and autonomous driving algorithm scenario, focusing on data integrity, communication trustworthiness, identity authenticity, and reliability [1] Group 2 - In the V2X communication scenario, the company aims to validate data integrity, communication trustworthiness, identity authenticity, and reliability [1] - In the autonomous driving algorithm scenario, the focus is on testing sensor attack resistance, data credibility, algorithm integrity, model adversarial capability, and logical robustness [1] - The ultimate goal is to ensure the trustworthiness of V2X communication and the safety of autonomous driving decision-making [1]