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.
Patent No.:
Date of Patent:
Jan. 03, 2017
Filed:
Dec. 14, 2012
Microsoft Corporation, Redmond, WA (US);
William Daniel Pfeifer, Jr., Redmond, WA (US);
Douglas Grayson Hill, Sammamish, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
The present invention extends to methods, systems, and computer program products for booting from a trusted network image. The image can be executed from a trusted source on a Wide Area Network ('WAN') to perform a maintenance operation, such as, for example, malware scanning, operating system repair, factory reset, etc. at the computer system. Trust can be established using a Certificate Authority or an out of band communication channel (e.g., voice communication, text message, electronic mail, etc.) to retrieve a one-time pad ('OTP'). Using the OTP the computer can validate that it is connected to the trusted source. The trusted source can chain to additional images hosted on a third-party server. The additional images can provide a user with options for various different maintenance operations or various different implementations of the same maintenance operation. For example, the trusted source can link to multiple different malware scanners.