System and Method for Managing Public Certificate of Attestation with Unlawfulness Usage Prevention Application and Recording Medium

摘要

The present invention relates to an authorized certificate operation method and system for providing an illegal use prevention function and a recording medium therefor. The method for providing a financial transaction service through an authorized certificate issued to a customer includes a request for issuing a new authorized certificate or issuing a certificate. In order to request the use condition registration to prevent illegal use of the authorized certificate, when the use condition information is received, the certificate information and the use condition information for the newly issued official certificate or the previously issued public certificate are connected to each other. Storing in a storage medium, and when the customer requests to use a financial transaction service through an authorized certificate, confirms whether to set a use condition for the authorized certificate in association with the storage medium, and sets the use condition to the customer. Checking whether it is suitable to use financial transaction service through an accredited certificate And, if the official certificate is confirmed to be suitable for the use of financial transaction services, the step of processing to provide a financial transaction service through the authorized certificate, and the use conditions, for the terminal using the authorized certificate This is a condition of use that is verified based on the terminal's unique information or local information using a public certificate.;certification