METHOD FOR MAINTAINING INDEPENDENT VIRTUAL FILE SYSTEM CAPABLE OF NOT ENABLING OTHER USER TO INQUIRY INFORMATION WRITTEN BY A SPECIFIC USER

摘要

PURPOSE: A method for maintaining independent virtual file system is provided to establish a virtual file system such as using independent computers without registering or setting a manager or a user when using a plurality of users uses one computer. ;CONSTITUTION: An API hooking module queues an access attempt toward a specific file of an application program. The API hooking module reads owner information of the specific file. The API hooking module determines whether the owner information of the specific file and accessor information about the access attempt coincides each other. If a file access to the application program is the same with a user which currently logged on, accessing to the file systems is permitted.;COPYRIGHT KIPO 2011