Security system
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United States of America Patent
Stats
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May 18, 2010
Grant Date -
Apr 13, 2006
app pub date -
Nov 17, 2005
filing date -
Dec 20, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Provided is a security system for managing which CD-ROM is used for a game device not having identifying information in advance. When a game device accesses a server via a communication network, a device ID, which is issued from the server, is stored in a nonvolatile memory This device ID is generated based on the time and date when the game device accesses the server via a communication network (e.g. Dec. 10, 2000 at 21:05:37). The server associates a serial number (SN) of a CD-ROM used in the game device and a device ID of the game device with each other and registers them on a database. This makes it possible to manage which CD-ROM is used in each game device.
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