With the rapid development of digitalization, cars have evolved from mere transportation tools into intelligent platforms integrating various smart products. Data-driven will become the dominant mode for innovation in smart connected car products and business models. All this is inseparable from the sharing and exchange of data. At the same time, the risk of data leakage or malicious blackmail that car companies face is also increasing. How to solve this problem?

ISO/IEC 30141 is a set of internationally recognized standards focused on building a security framework for the Internet of Things (IoT). It details how to manage the security of IoT systems, including key areas such as authentication, access control, data confidentiality, and integrity assurance. This standard comprehensively covers all critical layers of the IoT – from the perceptual layer for data acquisition, to the network layer for data transmission, to the application layer for data processing, providing tailored security solutions for each layer.