| 摘要 |
PURPOSE: To improve the delivery flexibility of an electronic document by protecting the contents of the document to the computer manager of a receiver system when the electronic document is delivered to a 2nd computer system that is used by a receiver from a 1st computer system that is used by a transmitter. CONSTITUTION: The position of an access requester client 310 is detected in a network 350 by an access position detection part 314 of a document management server 300 and a console access detection part 306 of the client 310. A network address is set for an access requester computer 310 to permit an access in regard of the reading issue. Each client 310 is provided with a detection part 306 and therefore able to have a remote access. The part 314 requests such services as the transfer of a file, a virtual terminal, a network file system, etc., and checks not only the address of the requester computer but the name of a requester user and excludes the access that is performed by a log-in operation. |
