| 摘要 |
PROBLEM TO BE SOLVED: To provide a more secure thin client server system for generating screen information to be displayed in a thin client in a server by suppressing increase of the number of sessions established between the thin client and the server when the server controls a USB (Universal Serial Bus) device connected to a USB bus of the thin client. SOLUTION: When a thin client OS detects that a USB device D which is one of a plurality of predetermined USB devices is connected, a USB general-purpose device driver that supports all of the plurality of predetermined USB devices is loaded, and a type of the USB device D is notified from the thin client to the server via a session used when the screen information or the like is transmitted between the thin client and the server. The server loads a device driver of the USB device D, assuming that the USB device D is connected to a USB virtual bus driver working as a virtual USB bus. COPYRIGHT: (C)2010,JPO&INPIT |
