Patent ID: 8015616
Filing Date: 2011-09-06
Classification: G06F,H04L,H04M

Abstract:
1. A communication method in a communication system, comprising: providing a terminal unit, an information providing server unit, and an administering server unit, the information providing server storing an entity file including a program executed by the terminal unit, the administering server unit storing a security descriptive file including authorization information and first location information, the authorization information being used to control access by the program to at least one of a hardware resource, a network resource, and a software resource, the first location information including storage location information indicative of a storage location of the entity file; transmitting, by the administering server unit, the security descriptive file to the terminal unit; transmitting, by the information providing server, the entity file to the terminal unit in response to a request for the entity file sent from the terminal unit after receipt of the security descriptive file at the terminal unit, the storage location of the entity file being identified based on the first location information included in the security descriptive file; and controlling, when the terminal unit executes the program included in the entity file, access to the at least one resource on the basis of the authorization information included in the security descriptive file.