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. 14, 2023
Filed:
Nov. 30, 2020
Red Hat, Inc., Raleigh, NC (US);
Michael Hingston McLaughlin Bursell, Famborough, GB;
Nathaniel P. McCallum, Nicholasville, KY (US);
Red Hat, Inc., Raleigh, NC (US);
Abstract
Systems and methods for detecting and handling attacks on processes executing within a trusted execution environment (TEE) are disclosed. In one implementation, a processing device may detect by a first process an event indicating that a first process executing in a TEE of a host computer system is under attack from a second process executing on the host computer system. the processing device may set a flag within a memory region of the TEE indicating that the first process is under attack. The processing device may further perform, in view of an attack response policy associated with the first process, an action responsive to detecting the event.