Patents by Inventor Sureshkumar Thangavel

Sureshkumar Thangavel 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).

  • Multi-factor authentication
    Patent number: 10455025
    Abstract: An authenticated session with a remote system is established and identified through an authentication token for the session. During that session, a resource is accessed requiring additional authentication beyond what the authentication token was originally authorized for. Out-of-band processing from the existing session performs the additional authentication and permission from the authentication token are upgraded to include permissions for accessing the resource during the session. The resource is accessed during the session with the authentication token having the upgraded permissions.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: October 22, 2019
    Assignee: Micro Focus Software Inc.
    Inventors: Lloyd Leon Burch, Gulshan Govind Vaswani, Sureshkumar Thangavel, Rik Peters
  • MULTI-FACTOR AUTHENTICATION
    Publication number: 20180041510
    Abstract: An authenticated session with a remote system is established and identified through an authentication token for the session. During that session, a resource is accessed requiring additional authentication beyond what the authentication token was originally authorized for. Out-of-band processing from the existing session performs the additional authentication and permission from the authentication token are upgraded to include permissions for accessing the resource during the session. The resource is accessed during the session with the authentication token having the upgraded permissions.
    Type: Application
    Filed: August 2, 2016
    Publication date: February 8, 2018
    Inventors: Lloyd Leon Burch, Gulshan Govind Vaswani, Sureshkumar Thangavel, Rik Peters
  • Secure network communications
    Patent number: 8468347
    Abstract: Apparatus, systems, and methods may operate to establish a secure communications tunnel between a server node and a client node, and to receive user requests from the client node at the server node via the secure communications tunnel. The user requests may be received in conjunction with a device verification token derived from nonces generated by the server node and transmitted to the client node as part of keep-alive response messages. The nonces may change according to a period of time established by the server node. Additional apparatus, systems, and methods are disclosed.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: June 18, 2013
    Assignee: EMC Corporation
    Inventors: Prakash Umasankar Mukkara, Ajith Kumar, Subbaraju Uppalapati, Vishnu Vardhan, Sureshkumar Thangavel
  • SECURE NETWORK COMMUNICATIONS
    Publication number: 20100211780
    Abstract: Apparatus, systems, and methods may operate to establish a secure communications tunnel between a server node and a client node, and to receive user requests from the client node at the server node via the secure communications tunnel. The user requests may be received in conjunction with a device verification token derived from nonces generated by the server node and transmitted to the client node as part of keep-alive response messages. The nonces may change according to a period of time established by the server node. Additional apparatus, systems, and methods are disclosed.
    Type: Application
    Filed: February 19, 2009
    Publication date: August 19, 2010
    Inventors: Prakash Umasankar Mukkara, Ajith Kumar, Subbaraju Uppalapati, Vishnu Vardhan, Sureshkumar Thangavel