发明名称 |
Apparatus, method and computer product for preventing copy of data |
摘要 |
A copy prevention apparatus is provided by an operating system. A data area is shared by a plurality of applications that operate on the operating system. A data area monitoring unit monitors storing of copy prevention data into the data area and a data area copy preventing unit prevents copying of the copy prevention data from the data area based on a result of the monitoring by the data area monitoring unit.
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申请公布号 |
US2005265548(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050184781 |
申请日期 |
2005.07.20 |
申请人 |
FUJITSU LIMITED |
发明人 |
TSUCHIMURA TADAO |
分类号 |
G06F3/14;G06F12/14;G06F21/00;G11B7/00;G11B7/013;G11B7/125;G11B11/105;G11B20/10;G11B20/12;G11B20/14;H04N7/167;(IPC1-7):H04N7/167 |
主分类号 |
G06F3/14 |
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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