Invention Grant
- Patent Title: Integrity assurance through early loading in the boot phase
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Application No.: US14810840Application Date: 2015-07-28
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Publication No.: US10339316B2Publication Date: 2019-07-02
- Inventor: Ion-Alexandru Ionescu
- Applicant: CrowdStrike, Inc.
- Applicant Address: US CA Irvine
- Assignee: CrowdStrike, Inc.
- Current Assignee: CrowdStrike, Inc.
- Current Assignee Address: US CA Irvine
- Agency: Lee & Hayes, P.C.
- Main IPC: G06F12/14
- IPC: G06F12/14 ; G06F21/57

Abstract:
Techniques utilizing library and pre-boot components to ensure that a driver associated with a kernel-mode component is initialized before other drivers during a boot phase are described herein. The library component is processed during a boot phase; the pre-boot component, which may be an alternative to the library component, is processed during a pre-boot phase. By ensuring that the driver is the first driver initialized, the components enable the driver to launch the kernel-mode component before other drivers are initialized. The library component may also determine whether another driver is to be initialized before the kernel-mode component driver, may ensure that kernel-mode component driver is initialized first, and may alert the kernel-mode component. Also, the library component may retrieve information that is to be deleted by the operating system before initialization of drivers and may provide that information to the kernel-mode component.
Public/Granted literature
- US20170061127A1 Integrity Assurance Through Early Loading in the Boot Phase Public/Granted day:2017-03-02
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