| 摘要 |
PROBLEM TO BE SOLVED: To provide a system by which a mobile terminal acquires the data change information of a file in a real time, when the file is changed, and the acquisition of logging data, the infection check of virus and the backup of data with respect to the acquired data change information of the file are performed. SOLUTION: This system is provided with an information acquiring means for, when the data of a file to be protected stored in the disk of terminal equipment are changed, acquiring the data change information of the file provided by the function of an OS mounted on the terminal equipment in a real time and a data protecting means for performing the acquisition of the logging data, the infection check of virus, and the backup of the data with respect to the acquired data change information of the file. |
