ISSUE AND USE METHOD OF ELECTRONIC IDENTIFICATION CARD IN INTERNET BUSINESS DEAL

摘要

A kind of method, for issuing and using for preventing the electronic authentication access medium illegally used in the Internet commerce transaction using the primary electron means of payment from being arranged to prevent the third party that electronic payment instrument is unlawfully used to input a registered ID/ passwords by one user of manufacture, and security card or OTP (disposal password) quantity, it is related with electronic payment instrument. One receives a security card or one electronic payment instrument of OTP numbers, one ID of member register and a password from an electronic payment instrument publisher simultaneously, by the homepage for being connected to publisher. Publisher notifies the part of license, is used for using ID/ passwords, by checking whether that the ID/ passwords for deriving from part are replicated. When part inputs ID/ passwords, ID/ passwords and transaction approval information are transmitted to publisher in a member market, are used to pay purchase goods/services (S21). Security card is transmitted in member market (S31) from part to publisher or OTP numbers receive. When security card or OTP numbers are applicable to transaction approval condition (S35), publisher notifies the member market of transaction approval.