IRM PROGRAM USING POSITION INFORMATION

摘要

PROBLEM TO BE SOLVED: To provide a technology for controlling an access authority to a confidential file by using position information and user authentication information for authentication in the confidential file.SOLUTION: There is provided a program for allowing an information processor having an arithmetic processing part to execute processing for browsing a confidential file including at least document identification information for identifying a document. The program allows the arithmetic processing part to execute: first authentication processing for obtaining a first determination result of whether or not the current position information of the information processor is within the range of preliminarily registered position information; second authentication processing for obtaining a second determination result of whether or not user authentication information input in the information processor is coincident with preliminarily registered user authentication information; and processing for, when both the first determination result and the second determination result indicate an authentication success, allowing the confidential file to be browsable.SELECTED DRAWING: Figure 1