Method for securing information in image sent from server to user terminal e.g. personal computer, involves establishing mark containing recognizable data in image, and sending image incorporating mark to user terminal

摘要

The method involves inscribing recognizable data contained in an image sent from a server to a user terminal, and establishing a mark containing the recognizable data, where the mark is established such that separation of the mark from the image is difficult for a malware in the user terminal. The image incorporating the mark is sent to the user terminal, where a transaction is approved by the user terminal after recognition of the mark and input of a simple confidential code in the user terminal.