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:
Sep. 15, 2015
Filed:
Jan. 13, 2012
Cristian Petrescu-prahova, Seattle, WA (US);
Christoph Kern, Bambridge Island, WA (US);
Evan K. Anderson, Seattle, WA (US);
Joseph S. Beda, Iii, Seattle, WA (US);
Cristian Petrescu-Prahova, Seattle, WA (US);
Christoph Kern, Bambridge Island, WA (US);
Evan K. Anderson, Seattle, WA (US);
Joseph S. Beda, III, Seattle, WA (US);
Google Inc., Mountain View, CA (US);
Abstract
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving an outgoing packet from a source virtual machine; obtaining a secret key for the source virtual machine, the secret key not being known by a destination virtual machine; obtaining a unique token derived at least partly from the secret key and a network address of the destination virtual machine; encapsulating the outgoing packet in a second packet along with the token and a token expiration time; and sending the second packet to the destination virtual machine.