A Distribution System of Document Medium with Copyright Protection

There are document reproduction/distribution systems aimed for the copyright protection in the educational site. But, these systems are not always convenient and it is often hard to manage the systems for network administrator. We apply a DACS Portal to the systems by using the network communication control on the client. On the DACS Scheme, a new distribution system is developed which displays static documents dynamically. The DACS Portal is applied to the copying/distribution system. It is shown that the proposed distribution system is easy to handle for users to get the documents medium. Further, the system is also easy to manage network for network administrator with no change of network configuration.