PROOF Maturity Model for Automotive Cybersecurity

This white paper presents the PROOF maturity model, which is designed to enhance cybersecurity management systems within the automotive industry. It addresses the organizational aspects of cybersecurity, including strategies, processes, and risk management. The model evaluates automotive organizations based on three main criteria: completeness of cybersecurity activities across all disciplines and the product lifecycle, compliance with national and international frameworks, and measurement of cyber maturity beyond mere compliance. The paper outlines the methodology of the PROOF framework, detailing its structure, which includes domains and subdomains that cover all relevant areas of product cybersecurity. It emphasizes the importance of continuous improvement in cybersecurity practices and the need for organizations to adapt to evolving threats. Additionally, the model aims to reduce redundancies in applying multiple frameworks and provides a unified approach to meet diverse regulatory requirements, ultimately fostering a culture of enhanced cybersecurity within the automotive sector.