发明名称 |
DATA PROTECTION METHOD, AUTHENTICATION METHOD, AND PROGRAM THEREFOR |
摘要 |
A data protection method for accepting an access request for a file stored in a file system of a storage device and referring or updating to the file based on the access request, including the steps of: determining whether a current time is within a preset monitoring period; obtaining a snapshot of the file system when the time reaches the monitoring period; and updating the file system with the snapshot when the time reaches end of the monitoring period.
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申请公布号 |
US2008072319(A1) |
申请公布日期 |
2008.03.20 |
申请号 |
US20070927966 |
申请日期 |
2007.10.30 |
申请人 |
SAKAI NOBUYUKI |
发明人 |
SAKAI NOBUYUKI |
分类号 |
G06F21/24;H04L9/32;G06F12/00;G06F12/14;G06F15/00;G06F21/00;G06F21/20;H04K1/00 |
主分类号 |
G06F21/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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