Information processing device and record medium

An entertainment device comprising: - means for receiving / transmitting information to receive digital information from a recording medium outside information, or to transmit / receive digital information to or from a recording medium external information: - first means estimation and judgment; - Second means of estimation and judgment to judge whether a predetermined security processing has been performed on the digital information received; and - control means for controlling said means for transmitting / receiving information to permit or reject a reception / transmission of digital information in accordance with the results of the trial of the first means of estimation and judgment and the second estimation means and judgment; - A terminal for connecting a medium that can be read and recording; characterized in that: - said first judging means judge if the information recording medium is read and write, or is a medium that is distributed under a specific condition for a protected state by the supply limitation; - Said control means controlling said means for transmitting / receiving information to refuse when it is estimated by said first means of judgment, which is read and write, or that is not distributed under said specific condition reception of digital information, and when it is estimated by said second judgment means that in the middle has not been made safe treatment; and - said control means controlling said means for transmitting / receiving information to promote the writing of digital information, which has been processed the security by the device itself of information processing on the medium connected to said connection terminal.