Patent ID: 7624427

Claim:
An information processing method which causes an application program containing personal information to operate on an operating system, comprising: detecting that the application program outputs, transfers or generates data to the outside of a storage region of the application program; determining in real time that the data is subject to personal information management; interrupting processing of the application program based on a result of the determination that the data is subject to personal information management; detecting personal information by scanning contents of the data after determining that the data is subject to personal information management; displaying detected personal information on a display device; prompting a user to manage the data subject to personal information management; determining that the user has made a decision regarding data subject to personal information management based on size of a file, date and time of file generation, date and time of a user determination, and a user level determination; removing low risk personal information data from subsequent prompting of the user for risk assessment; computing a level of risk relating to the personal information about the data; storing the level of the risk as the risk history per data; prompting a user to check a computer resource for personal information protection for high levels of risk; determining a risk indicator about the personal information according to a predetermined determination policy when the personal information is detected in the personal information detecting step, and for displaying the determined risk indicator; and outputting the risk indicator with a display device.