The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 05, 2017

Filed:

Mar. 02, 2016
Applicant:

Avg Netherlands B.v., Amsterdam, NL;

Assignee:

Avast Software B.V., Schiphol, NL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/445 (2006.01); G06F 21/74 (2013.01); G06F 21/56 (2013.01); G06F 21/53 (2013.01); G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
G06F 21/562 (2013.01); G06F 21/53 (2013.01); G06F 21/57 (2013.01); G06F 21/74 (2013.01); G06F 2221/034 (2013.01);
Abstract

To prepare computing devices (e.g., running Windows NT-based operating systems) for offline scanning, without the need for removable media, such as CDs and USB devices, and for users to modify the BIOS settings, parameters regarding a protected-mode operating system and the computing device are collected and verified while the protected-mode operating system is running on the computing device. A kernel of an alternate operating system (e.g., a Linux operating system) can be mapped to the memory of the device, shutdown of the protected-mode operating system can be initiated, a system environment for the alternate operating system kernel can be prepared, and control of the computing device can be transferred or passed to the alternate operating system kernel.


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