Patents by Inventor Adam Nasr El Din

Adam Nasr El Din has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optimized Virtual Private Network Routing Through Multiple Gateways
    Publication number: 20130205025
    Abstract: In one embodiment, a secure communication tunnel is established between a first VPN gateway and a remote access client. The remote access client requests a resource of an enterprise network. The first VPN gateway selects a second VPN gateway based at least on a cost of communication between the requested resource and the second VPN gateway. An indication of the second VPN gateway is sent to the remote access client. The first VPN gateway maintains the first secure communication tunnel while the remote access client accesses the resource through a second secure communication tunnel established between the remote access client and the second VPN gateway.
    Type: Application
    Filed: February 7, 2012
    Publication date: August 8, 2013
    Applicant: Cisco Technology, Inc.
    Inventors: Navaid Shamsee, Adam Nasr El Din