| 摘要 |
PROBLEM TO BE SOLVED: To provide a control program and terminal for protecting information from the other applications without largely depending on hardware.SOLUTION: A control program 22 to be executed by a portable information terminal 1 capable of simultaneously executing a plurality of APLs 23 is characterized to make the portable information terminal 1 function as a storage part 19 for storing the single application name of an APL 23a to be only singly started and executed as a single application list 61b; application start detection means 31 for detecting the start of the APL 23; start application collation means 32 for determining whether or not the detected APL 23 is stored in the single application list 61b; single execution state determination means 33 for, when it is determined that the detected APL 23 is stored in the single application list 61b, determining whether or not the APL 23a is singly executable; and application start permission means 34 for, when it is determined that the other APL 23 other than the APL 23a is not executed, permitting the single start of the APL 23a. |
