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. 16, 2021
Filed:
Jun. 17, 2019
Vmware, Inc., Palo Alto, CA (US);
VMWARE, INC., Palo Alto, CA (US);
Abstract
Techniques for implementing a secure enclave-based guest firewall are provided. In one set of embodiments, a host system can load a policy enforcer for a firewall into a secure enclave of a virtual machine (VM) running on the host system, where the secure enclave corresponds to a region of memory in the VM's guest memory address space that is inaccessible by processes running in other regions of the guest memory address space (including privileged processes that are part of the VM's guest operating system (OS) kernel). The policy enforcer can then, while running within the secure enclave: (1) obtain one or more security policies from a policy manager for the firewall, (2) determine that an event has occurred pertaining to a new or existing network connection between the VM and another machine, and (3) apply the one or more security policies to the network connection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile