PROGRAM EXECUTION CONTROL METHOD, DEVICE, AND EXECUTION CONTROL PROGRAM

摘要

Provided are a program execution control method, its device, and an execution control program for safely executing an application program including an unreliable code while reducing the overhead. Execution environment creation means (190) creates an execution environment in which access to outside the execution environment is limited and arranges at least a part of a device driver (112), a library (114), and user data (113) provided in the computer in such a way that the part can be referenced from a program operating in the execution environment. Execution control means (160) executes the application program introduced or acquired from an application distribution server (200).