The Global Automotive Endpoint Authentication Market Size accounted for USD 3,256.8 Million in 2022 and is estimated to achieve a market size of USD 12,286.3 Million by 2032 growing at a CAGR of 14.4% from 2023 to 2032. The automotive endpoint authentication market outlook remains positive, primarily driven by the increasing connectivity features that expose vehicles to cybersecurity risks. Integration of machine learning technology is enabling anomaly detection during access control, enhancing the ability to detect and prevent unauthorized access attempts in real-time. Cloud-based endpoint authentication services are gaining traction in the market.