A CERTIFICATION METHOD, SYSTEM, AND DEVICE

摘要

This invention discloses a certification method, system, and device to enhance the flexibility of the certification process. This invention includes: acquiring the security level of authorities corresponding to the end user, searching the ID security level corresponding to the said security level of authorities based on the relevance of the established security levels of authorities and ID security level, determining the certification parameters for ID certification based on the said ID security level, and certificating the user ID using the said certification parameters. This invention can effectively enhance the flexibility of the certification process.