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:
Mar. 11, 2025
Filed:
Oct. 02, 2020
Crowdstrike, Inc., Sunnyvale, CA (US);
Ion-Alexandru Ionescu, Seattle, WA (US);
CrowdStrike, Inc., Sunnyvale, CA (US);
Abstract
A security agent configured to initiate a security agent component as a hypervisor for a computing device is described herein. The security agent component may change a value of a processor configuration register, such as a Model Specific Register (MSR), in order to cause system calls to be redirected to the security agent, and may set an intercept for instructions for performing read operations on the processor configuration register so that a process, thread, or component different from the processor of the computing device may receive the original value of the processor configuration register instead of an updated value of the processor configuration register. The security agent component may also be configured to generate interrupts to offload task execution from the hypervisor to a security agent executing as a kernel-level component.