| 摘要 |
PROBLEM TO BE SOLVED: To provide a method with the functions of virtual space for concealing encrypted information. SOLUTION: The invention consists of the following steps: the step 1 of installing an embedded data storage device on a data process apparatus, the step 2 of establishing at least one virtual database on the data process apparatus, the step 3 of setting up the virtual database through a user end, the step 4 of storing a data file into the virtual database, the step 5 of detecting if the embedded data storage device is still on the data process apparatus, and the step 6 hiding a specific path that displays the data file whereabouts on the data process apparatus. COPYRIGHT: (C)2005,JPO&NCIPI
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