Xin Great Wall

Founded in 2017, Xin Great Wall (Beijing Xin Great Wall Technology Development Co., Ltd.) is a national-level enterprise specializing in information security for the Internet of Things (IoT). The company leverages cryptographic technology to create a modular security product system covering all aspects of the IoT infrastructure, from the cloud to the edge and end-user devices. This approach allows for quick adaptation to various IoT application scenarios.

The company provides security products and solutions for critical infrastructure sectors such as automotive, e-government, finance, and energy. In the automotive sector, Xin Great Wall has provided information security products or services to over 20 car manufacturers, affecting more than 5 million vehicles. Their solutions include V2X (Vehicle-to-Everything) security, digital car keys, and in-vehicle network security. Other applications for their technology include smart locks for the hospitality industry and security for smart grids and surveillance systems. The company's business model involves providing these tailored security solutions and products, helping clients comply with national data security and commercial password regulations. Their clientele includes major corporations like China Unicom, China Telecom, SAIC Motor, and Geely Auto.

The company's legal representative is Luo Yanjing. Since its inception, Xin Great Wall has secured numerous certifications and intellectual property rights, including multiple national secret product models. The firm actively participates in the development of over 20 national, industry, and group standards related to its field.

Keywords: IoT security, cryptography, V2X security, automotive cybersecurity, smart lock security, information security solutions, data security compliance, network security, smart grid security, digital key solutions, embedded security, PKI systems, lightweight CA systems, cybersecurity standards, critical infrastructure protection