发明名称 |
Associating Security Information with Information Objects |
摘要 |
A hash key is generated based on an information object and a lookup operation is performed in a hash table based on the hash key. A determination is made whether an entry in the hash table at an index corresponding to the hash key identifies a labelset for the information object. A labelset, identifying a sensitivity of the information object, is stored in the entry at the index corresponding to the hash key for the information object if a labelset for the information object is not identified in the entry in the hash table. Information flows involving the information object are authorized based on a lookup of the labelset associated with the information object in the hash table. The hash table may be a multidimensional hash table.
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申请公布号 |
US2008229412(A1) |
申请公布日期 |
2008.09.18 |
申请号 |
US20080130027 |
申请日期 |
2008.05.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ARROYO DIANA J.;BLAKLEY GEORGE R.;JAMESK DAMIR A.;MUPPIDI SRIDHAR R.;SIMON KIMBERLY D.;WILLIAMS RONALD B. |
分类号 |
G06F12/14 |
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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