Different from physical ID cards, digital certificates also have the characteristics of security, confidentiality and tamper resistance, which can effectively protect and securely transmit information transmitted by enterprises on the Internet.
The system using digital certificate needs to install the root certificate provided by the certification authority, and the user's digital certificate is stored in the corresponding media. If a certificate is used, the user will use the certificate media and user password according to the system prompt.
In general, the system will automatically prompt the user to show the digital certificate or insert the certificate medium (IC card or key). After the user inserts the certificate media, the system will ask the user to enter the password. At this point, the user needs to enter the password obtained when applying for the certificate. After the password is verified correctly, the system will automatically call the digital certificate for related operations.