Patents by Inventor Omprakash Mishra

Omprakash Mishra 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).

  • DOMAIN NAME SYSTEM TUNNELING DETECTION
    Publication number: 20230388322
    Abstract: Systems, methods, and software can be used to detect domain name system tunneling (DNST). In some aspects, a method comprises: receiving a plurality of domain name system (DNS) requests to access one or more domains; processing, by using a machine learning model, the plurality of DNS requests to determine one or more suspicious DNS requests among the plurality of DNS requests; and processing, by using a statistical analysis model, the one or more suspicious DNS requests to determine whether the one or more suspicious DNS requests are potentially malicious DNS requests.
    Type: Application
    Filed: May 26, 2022
    Publication date: November 30, 2023
    Inventors: Anant BHATNAGAR, Durgesh Omprakash MISHRA, Shiladitya SIRCAR
  • Display screen or portion thereof with graphical user interface
    Patent number: D771078
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: November 8, 2016
    Assignee: LEVEL 3 COMMUNICATIONS, LLC
    Inventors: Yunas Nadiadi, Paul Farnsworth, Jeff Storey, Ajit Kumar Rao, Eric David Gundersen, Allen Edward Dixon, Sanjiv Kumar, Rene Grippo, Omprakash Mishra