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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.:

US 9459893 B1

PDFFull Text
Date of Patent:
Oct. 04, 2016

Filed:

Nov. 11, 2013

Virtualization for diversified tamper resistance

Applicant:

Microsoft Technology Licensing, Llc, Redmond, WA (US);

Inventors:

Bertrand Anckaert, Seattle, WA (US);

Mariusz H. Jakubowski, Bellevue, WA (US);

Ramarathnam Venkatesan, Redmond, WA (US);

Assignee:

Microsoft Technology Licensing, LLC, Redmond, WA (US);

Attorneys:

John Jardine

Judy Yee

Micky Minhas

Primary Examiner:

Thuy Dao

Assistant Examiner:

Ziaul A Chowdhury

Int. Cl.
CPC ...
G06F 9/45 (2006.01); G06F 9/455 (2006.01); G06F 21/53 (2013.01); G06F 21/14 (2013.01);
U.S. Cl.
CPC ...
G06F 9/45504 (2013.01); G06F 21/14 (2013.01); G06F 21/53 (2013.01);
Abstract

A computer-implementable method includes providing an instruction set architecture that comprises features to generate diverse copies of a program, using the instruction set architecture to generate diverse copies of a program and providing a virtual machine for execution of one of the diverse copies of the program. Various exemplary methods, devices, systems, etc., use virtualization for diversifying code and/or virtual machines to thereby enhance software security.

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Anckaert, Bertrand. (2016). Virtualization for diversified tamper resistance (U.S. Patent No. 9459893). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9459893

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