数字认证：积极参与国家网络身份认证公共服务体系建设

Group 1 - The company actively participates in the construction of the national network identity authentication public service system, providing security support through cryptographic technology [1] - The company offers technical and product guarantees for the secure and trustworthy application of "Net Number" and "Net Certificate" [1] - Based on "Net Number" and "Net Certificate," the company provides high-quality digital trust solutions for users, with related projects already generating revenue [1]