Connection device restriction program and device

Details Connection device restriction program and device Connection device restriction program and device

2010-07-28

2011-11-29

Shin, Christopher B (Department: 2181)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output access regulation

C710S113000, C726S026000, C713S171000

Reexamination Certificate

active

08069281

ABSTRACT:
A connection device restriction program for preventing use of uncalled-for connection devices. A permission list setting unit sets a connection permission list holding information defining connection devices whose connection is to be permitted, and a list memory stores the connection permission list. When a connection device is connected to one of first to third connection ports, a connection restriction unit acquires device information from the connection device, and collates the device information with the connection permission list to determine whether or not the connection device corresponds to any one of the connection-permitted devices. If the connection device corresponds to any one of the connection-permitted devices, connection of the device is permitted; if not, connection of the device is forbidden.

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