发明名称 |
Method and apparatus for a proximity warning system |
摘要 |
The present invention provides a method, apparatus, and computer instructions for warning of a presence of a person in a zone having an inadequate security clearance. Movement of the person in the zone is detected. A message is broadcast to selected data processing systems associated with the zone, wherein the data processing systems initiate actions to protect data in the selected data processing systems.
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申请公布号 |
US7360095(B2) |
申请公布日期 |
2008.04.15 |
申请号 |
US20030443698 |
申请日期 |
2003.05.22 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GIROUARD JANICE MARIE;HAMZY MARK JOSEPH;RATLIFF EMILY JANE |
分类号 |
H04K1/00;G06F21/00;G07C9/00 |
主分类号 |
H04K1/00 |
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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