发明名称 |
Access Unit Switching Through Physical Mediation |
摘要 |
A plurality of access units may be established with varying levels of privilege and access rights, such that the user may perform tasks carrying with them a high risk of viral infection in an access unit with a low level of privilege and access rights. When an authenticated user desires to perform tasks requiring a higher level of privilege and access rights, the user may switch to an access unit having a higher privilege and access rights level by instigating a physical action. The physical action may include selecting a button (included in either a UI or on a peripheral device), or inputting biometric data to switch among running access units. A signal instigated by the physical action is transmitted along a trusted path between the isolation kernel and where the physical action was instigated.
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申请公布号 |
US2007143839(A1) |
申请公布日期 |
2007.06.21 |
申请号 |
US20050275146 |
申请日期 |
2005.12.15 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
CHEN YUQUN;PEINADO MARCUS |
分类号 |
G06F12/14;G06F7/04;G06F7/58;G06F12/00;G06F13/00;G06F17/30;G06K9/00;G06K19/00;G11C7/00;H03M1/68;H04K1/00;H04L9/00;H04L9/32;H04N7/16 |
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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