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1. 发明申请

WO2015139228A1 ACCESS ISOLATION FOR MULTI-OPERATING SYSTEM DEVICES 审中-公开
标题翻译：多操作系统设备的访问隔离
公开(公告)号：WO2015139228A1
公开(公告)日：2015-09-24
申请号：PCT/CN2014/073691
申请日：2014-03-19
申请人： INTEL PATENT GROUP , LI, Kevin , ZIMMER, Vincent , ZHOU, Xiaohu , WU, Ping , YOU, Zijian , ROTHMAN, Michael
发明人： LI, Kevin , ZIMMER, Vincent , ZHOU, Xiaohu , WU, Ping , YOU, Zijian , ROTHMAN, Michael
IPC分类号： G06F9/44
CPC分类号： G06F9/441 , G06F9/45541 , G06F21/74 , H04L9/0822
摘要： Access isolation for multi-operating system devices. In general, a device may be configured using firmware to accommodate more than one operating system (OS) operating concurrently on the device or to transition from one OS to another. An access isolation module (AIM) in the firmware may determine a device equipment configuration and may partition the equipment for use by multiple operating systems. The AIM may disable OS-based equipment sensing and may allocate at least a portion of the equipment to each OS using customized tables. When transitioning between operating systems, the AIM may help to ensure that information from one OS is not accessible to others. For example, the AIM may detect when a foreground OS is to be replaced by a background OS, and may protect (e.g., lockout or encrypt) the files of the foreground OS prior to the background OS becoming active.
摘要翻译：多操作系统设备的访问隔离。通常，可以使用固件来配置设备以容纳在设备上同时运行的多个操作系统（OS）或者从一个OS转换到另一个操作系统。固件中的访问隔离模块（AIM）可以确定设备设备配置，并且可以划分设备以供多个操作系统使用。 AIM可以禁用基于操作系统的设备感测，并且可以使用定制的表将至少一部分设备分配给每个OS。当在操作系统之间转换时，AIM可以帮助确保来自一个操作系统的信息不能被其他人访问。例如，AIM可以检测前景OS何时被后台OS替换，并且可以在背景OS变为活动之前保护（例如，锁定或加密）前台OS的文件。

2. 发明申请

US20160124751A1 ACCESS ISOLATION FOR MULTI-OPERATING SYSTEM DEVICES 审中-公开
标题翻译：多操作系统设备的访问隔离
公开(公告)号：US20160124751A1
公开(公告)日：2016-05-05
申请号：US14772605
申请日：2014-03-19
申请人： Kevin LI , Vincent ZIMMER , Xiaohu ZHOU , Ping WU , Zijian YOU , Michael ROTHMAN , INTEL PATENT GROUP
发明人： KEVIN Y. LI , VINCENT J. ZIMMER , ZIAOHU ZHOU , PING WU , ZIJIAN YOU , MICHAEL A. ROTHMAN
IPC分类号： G06F9/44 , H04L9/08
CPC分类号： G06F9/441 , G06F9/45541 , G06F21/74 , H04L9/0822
摘要： The present application is directed to access isolation for multi-operating system devices. In general, a device may be configured using firmware to accommodate more than one operating system (OS) operating concurrently on the device or to transition from one OS to another. An access isolation module (AIM) in the firmware may determine a device equipment configuration and may partition the equipment for use by multiple operating systems. The AIM may disable OS-based equipment sensing and may allocate at least a portion of the equipment to each OS using customized tables. When transitioning between operating systems, the AIM may help to ensure that information from one OS is not accessible to others. For example, the AIM may detect when a foreground OS is to be replaced by a background OS, and may protect (e.g., lockout or encrypt) the files of the foreground OS prior to the background OS becoming active.
摘要翻译：本应用针对多操作系统设备的访问隔离。通常，可以使用固件来配置设备以容纳在设备上同时运行的多个操作系统（OS）或者从一个OS转换到另一个操作系统。固件中的访问隔离模块（AIM）可以确定设备设备配置，并且可以划分设备以供多个操作系统使用。 AIM可以禁用基于操作系统的设备感测，并且可以使用定制的表将至少一部分设备分配给每个OS。当在操作系统之间转换时，AIM可以帮助确保来自一个操作系统的信息不被其他人访问。例如，AIM可以检测前景OS何时被后台OS替换，并且可以在背景OS变为活动之前保护（例如，锁定或加密）前台OS的文件。

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