INFORMATION PROCESSING PROGRAM, IMAGE READING PROGRAM, INFORMATION PROCESSOR, IMAGE READER AND INFORMATION PROCESSING SYSTEM

PROBLEM TO BE SOLVED: To provide an information processing program, an image reading program, an information processor, an image reader and an information processing system by which the leakage of information can be prevented to some extent while the convenience of a user is enhanced. SOLUTION: When a user operates an input part 163 of an information processor 16 to execute processing instruction, a CPU 160 accepts the processing instruction, and acquires the ID of an external device connected to the same LAN segment 14 through a predetermined communication protocol by an LAN communication control part 61B. The CPU 160 decides whether or not the external device ID stored in a storage part 162 is included in the external device ID acquired in a step S2. When the external device ID stored in the storage part 162 is included in the external device ID acquired in the step S2, a processing part 164 executes the processing of image data stored in the storage part 162, and when the external device ID is not included, the CPU 160 inhibits the execution of the processing by the processing part 164. COPYRIGHT: (C)2008,JPO&INPIT