发明名称 |
Optimizing costs associated with managing encrypted data |
摘要 |
A plurality of file encryption groups are created for a plurality of files based on attributes of each file. An event is detected and a selected file encryption group is divided into a plurality of sub-groups in response to the event. The division is based on an access pattern for each file in the selected file encryption group.
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申请公布号 |
US7219230(B2) |
申请公布日期 |
2007.05.15 |
申请号 |
US20020140058 |
申请日期 |
2002.05.08 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
RIEDEL ERIK;KALLAHALLA MAHESH;SWAMINATHAN RAM |
分类号 |
G06F12/14;G06F12/00;G06F21/00;H04L9/00 |
主分类号 |
G06F12/14 |
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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