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:
Nov. 12, 2013
Filed:
Dec. 08, 2011
Weidong Cui, Redmond, WA (US);
Marcus Peinado, Bellevue, WA (US);
Martim Carbone, Atlanta, GA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Technologies pertaining to detecting accesses to monitored regions of memory and transmitting data to a protection system responsive to the detecting are described herein. A region of memory that includes objects in an object graph utilized by an operating system to determine which processes to execute and an order to execute such processes is monitored. If a process executing on a processor attempts to write to an object in the object graph, a field that is being written to is identified, and a determination is made regarding whether the field includes a pointer. Based upon whether the field includes a pointer, a type of write desirably undertaken by the object is ascertained, and an object event is transmitted to the protection system that informs the protection system of the type of write.