发明名称 Security system for game devices connected with a server
摘要 A game device (32) having a RAM (320) to temporarily write saved data relating to a communication game to. The game device comprises: a backup memory (310) connected to the game device, that stores the saved data; means (35) for controlling the communication game via a communication network (36), means for, when the game device is connected to the communication network, moving the saved data stored in the backup memory to the RAM and deleting the saved data stored in the backup memory; means for updating the saved data written in the RAM according to processing in the communication game; and means for, after the end of the communication game, saving the updated saved data from the RAM in the backup memory. The data management method, comprising the steps of: connecting to a communication network (36) a game device (32) having a RAM (320) to temporarily write saved data for a communication game to; moving the saved data stored in a backup memory (310) connected to the game device to the RAM and deleting the saved data stored in the backup memory; updating the saved data written in the RAM according to processing in the communication game; and saving, after the end of the communication game, the updated saved data from the RAM in the backup memory.
申请公布号 EP1850257(A2) 申请公布日期 2007.10.31
申请号 EP20070014496 申请日期 2001.12.13
申请人 SEGA CORPORATION 发明人 MIYOSHI, TAKAO;SETSUMASA, AKIO
分类号 A63F13/00;G06F21/00;A63F13/08;A63F13/12;G06F1/00;G06F12/14;G06F15/16;G06F21/20;G06F21/24 主分类号 A63F13/00
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