At present, China has 43 electronic certification service organizations, *** counting more than 300 million digital certificates issued, making great contributions to the development of national cyberspace security strategy. Electronic certificates, electronic signatures, electronic authentication are mainly used in e-government, health care, education, transportation, tourism, e-commerce, logistics, finance, health care, banking, construction, real estate, public **** services, manufacturing and other application scenarios.

Future development direction: According to the strategic policy of the Ministry of Industry and Information Technology (MIIT), it will strengthen three aspects of work in the future: strengthen the industry's regulatory work; promote the application of cross-border mutual recognition of electronic signatures; promote the integration and development of electronic authentication technology and new technologies, and explore the application of the Industrial Internet of Things (IoT) and the Consumer Internet of Things (CIoT).

Innovative development: digital authentication (BJCA) in the innovation and development strategy to follow the country's strategic policy, keep pace with the times, combined with the existing level of Internet of Things technology, to explore the new era of new technologies, artificial intelligence (AI), blockchain, big data, cloud computing and other new technologies.