Patents by Inventor Sanjay J. Cherian

Sanjay J. Cherian 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).

  • Retrieving both sensitive and non-sensitive content in a secure manner
    Patent number: 9288189
    Abstract: A method, system and computer program product for retrieving both sensitive and non-sensitive content in a secure manner. After a proxy server establishes a secure connection between a client device and a web server, the client device receives the requested sensitive content, which includes an index file that contains a hash value that was generated by the web server. The web browser of the client device further issues a request to the proxy server to establish a non-secure connection to retrieve non-sensitive static content from the web server. After receiving the requested content, the web browser of the client device generates a hash value over the received content. If this generated hash value is equal to the hash value contained in the index file, then the web browser accepts the received non-sensitive static content. In this manner, both sensitive and non-sensitive content can be retrieved in a secure manner.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: March 15, 2016
    Assignee: International Business Machines Corporation
    Inventors: Stuart D. Ander, Sanjay J. Cherian, Daniel J. Engstrom, Aaron K. Shook, David M. Stecher, Jeffrey H. Woods, Billy C. Wu
  • RETRIEVING BOTH SENSITIVE AND NON-SENSITIVE CONTENT IN A SECURE MANNER
    Publication number: 20150195253
    Abstract: A method, system and computer program product for retrieving both sensitive and non-sensitive content in a secure manner. After a proxy server establishes a secure connection between a client device and a web server, the client device receives the requested sensitive content, which includes an index file that contains a hash value that was generated by the web server. The web browser of the client device further issues a request to the proxy server to establish a non-secure connection to retrieve non-sensitive static content from the web server. After receiving the requested content, the web browser of the client device generates a hash value over the received content. If this generated hash value is equal to the hash value contained in the index file, then the web browser accepts the received non-sensitive static content. In this manner, both sensitive and non-sensitive content can be retrieved in a secure manner.
    Type: Application
    Filed: January 6, 2014
    Publication date: July 9, 2015
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Stuart D. Ander, Sanjay J. Cherian, Daniel J. Engstrom, Aaron K. Shook, David M. Stecher, Jeffrey H. Woods, Billy C. Wu