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:
Aug. 09, 2011
Filed:
Dec. 29, 2006
Bruce Mccorkendale, Manhattan Beach, CA (US);
Peter Ferrie, Culver City, CA (US);
Bruce McCorkendale, Manhattan Beach, CA (US);
Peter Ferrie, Culver City, CA (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
A computer includes a virtual machine controlled by a hypervisor. The virtual machine runs a virtualized operating system with running processes. A security initialization module sets the state in the virtual machine to pass execution from the virtual machine to the hypervisor responsive to a process making a system call in the virtualized operating system. Responsive to execution being passed from the virtual machine to the hypervisor, a security module analyzes the process making the system call to determine whether it poses a security threat. If a security threat is found, the security module takes remedial action to address the threat.