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. 13, 2015
Filed:
Sep. 28, 2012
Joshua Fryman, Corvallis, OR (US);
Nicholas Carter, Hillsboro, OR (US);
Robert Knauerhase, Portland, OR (US);
Sebastian Schoenberg, Hillsboro, OR (US);
Aditya Agrawal, Urbana, IL (US);
Joshua Fryman, Corvallis, OR (US);
Nicholas Carter, Hillsboro, OR (US);
Robert Knauerhase, Portland, OR (US);
Sebastian Schoenberg, Hillsboro, OR (US);
Aditya Agrawal, Urbana, IL (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A system implements dishonest policies for managing unauthorized access requests. The system includes memory management hardware to store a set of dishonest policy bits, each dishonest policy bit that is configured to a predetermined value indicating disallowed access for one of a set of memory ranges. When a processor receives an access request for a location in a memory range to which access is not allowed as indicated by a set dishonest policy bit, the processor returns a false indication according to a dishonest policy that the requested access has been performed.