| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve security in port access by selecting an arbitrary port to be used for a network service by an SDK application. <P>SOLUTION: This information processor having a network service function is configured to accept requests to be transmitted from a plurality of ports by a protocol demon, and to execute the dispatch of processing to an application based on information to specify the application included in the request, and provided with a port registering part which registers a new port based on the request from the application, and registers the port to accept the processing by associating it with each application and a request processing part which acquires the port corresponding to the application at the time of accepting the request, and checks whether or not it is matched with the port of the request, and executes the dispatch to the application only when they are matched, which are both arranged in the protocol demon. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
