Patents by Inventor Vignesh Rajendran

Vignesh Rajendran 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).

  • Systems and methods for a unique mechanism of providing ‘clientless SSLVPN’ access to a variety of web-applications through a SSLVPN gateway
    Patent number: 10484336
    Abstract: The present disclosure is directed towards systems and methods for rewriting a HTTP response transmitted via a clientless SSL VPN session. An intermediary device may identify, in a HTTP response transmitted via a clientless SSL VPN session, an absolute URL that includes a first hostname of the server. The device may provide a unique string corresponding to the first hostname of the server. The device may generate a URL segment by combining the unique string with a second hostname of the device. The device may rewrite the absolute URL by replacing the first hostname in the absolute URL with the generated URL segment. A domain name system (DNS) server for the client may be configured with a DNS entry comprising a wildcard combined with the second hostname, to cause the DNS server to resolve the rewritten absolute URL to an IP address of the device.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: November 19, 2019
    Assignee: CITRIX SYSTEMS, INC.
    Inventors: Pintu Kumar, Punit Gupta, Vignesh Rajendran
  • SYSTEMS AND METHODS FOR A UNIQUE MECHANISM OF PROVIDING 'CLIENTLESS SSLVPN' ACCESS TO A VARIETY OF WEB-APPLICATIONS THROUGH A SSLVPN GATEWAY
    Publication number: 20170331789
    Abstract: The present disclosure is directed towards systems and methods for rewriting a HTTP response transmitted via a clientless SSL VPN session. An intermediary device may identify, in a HTTP response transmitted via a clientless SSL VPN session, an absolute URL that includes a first hostname of the server. The device may provide a unique string corresponding to the first hostname of the server. The device may generate a URL segment by combining the unique string with a second hostname of the device. The device may rewrite the absolute URL by replacing the first hostname in the absolute URL with the generated URL segment. A domain name system (DNS) server for the client may be configured with a DNS entry comprising a wildcard combined with the second hostname, to cause the DNS server to resolve the rewritten absolute URL to an IP address of the device.
    Type: Application
    Filed: May 13, 2016
    Publication date: November 16, 2017
    Inventors: Pintu Kumar, Punit Gupta, Vignesh Rajendran