| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for preventing the duplication of a software capable of preventing the software loadable to a computer from being easily copied. SOLUTION: An identification number(ID) 3 is attached to a recorder 1 capable of preserving the software and the software is provided with a program for inspecting the identification number. At the time of reading the software into the computer 9, the identification number 3 is inspected by the program for inspecting the identification number provided in the software, and when the identification number 3 satisfies inspection conditions, the reproduction of the software is made possible and the duplication of the software is prevented. |
