Patents by Inventor Aravind Narayanan

Aravind Narayanan 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).

  • Data security for content delivery networks
    Patent number: 10225238
    Abstract: Various embodiments implement a secure content distribution architecture involving a content delivery network (CDN). A web server system can encrypt a content file and store the encrypted content file in an origin data center. The web server system can store a decryption key for decrypting the content file. The CDN can fetch the encrypted content file after the content file is first requested by the CDN from the origin cache system. When a client device requests access to a website supported by the web server system, the web server system can provide a blueprint of a page of the website, a link to the content file in the CDN, and the decryption key for decrypting the content file. The client device can then request the encrypted content file from the CDN and utilize the decryption key to decrypt the encrypted content file.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: March 5, 2019
    Assignee: Facebook, Inc.
    Inventors: Yee Jiun Song, Wendy Tobagus, Aravind Narayanan
  • DATA SECURITY FOR CONTENT DELIVERY NETWORKS
    Publication number: 20170295144
    Abstract: Various embodiments implement a secure content distribution architecture involving a content delivery network (CDN). A web server system can encrypt a content file and store the encrypted content file in an origin data center. The web server system can store a decryption key for decrypting the content file. The CDN can fetch the encrypted content file after the content file is first requested by the CDN from the origin cache system. When a client device requests access to a website supported by the web server system, the web server system can provide a blueprint of a page of the website, a link to the content file in the CDN, and the decryption key for decrypting the content file. The client device can then request the encrypted content file from the CDN and utilize the decryption key to decrypt the encrypted content file.
    Type: Application
    Filed: April 11, 2016
    Publication date: October 12, 2017
    Inventors: Yee Jiun Song, Wendy Tobagus, Aravind Narayanan