DATA RESTORING METHOD, DATA RESTORING SYSTEM, INFORMATION PROCESSING DEVICE, DATA RESTORING PROGRAM, AND COMPUTER-READABLE RECORD MEDIUM ON WHICH THE PROGRAM IS RECORDED

摘要

A system for backing up data in an information processing device such as a PDA, a portable telephone, or a personal computer, restoring data in a memory card after authentication by UUID, and storing it in an information processing device . The security of back-up data in an information processing device is realized by using a specific password, and data can be restored even if the UUID is changed because of device replacement due to failure if the user is authorized.