Patents by Inventor Prashant ANANTHARAMAN

Prashant ANANTHARAMAN 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).

  • Modeling cyber-physical attack paths in the internet-of-things
    Patent number: 11729196
    Abstract: A method, apparatus and system for determining a weakness or risk for devices of an Internet-of-things (IoT) network include determining a representation of a physical environment of the IoT network and expected physical and cyber interactions between the devices of the IoT network based at least in part on operating characteristics of the devices of the IoT network, monitoring the physical environment and actual interactions between the devices to generate a network model including at least one of uncharacteristic physical or cyber interaction paths between the devices, based on the determined network model, determining at least one weakness or risk of at least one of the IoT network or of at least one of the devices, and providing a metric of security of at least one of the IoT network or of at least one of the devices based on at least one of the determined weakness or risk.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: August 15, 2023
    Assignee: SRI International
    Inventors: Gabriela F. Ciocarlie, Ioannis Agadakos, Chien-Ying Chen, Matteo Campanelli, Prashant Anantharaman, Monowar Hasan, Ulf Lindqvist, Michael Locasto, Bogdan Copos, Tancrède Lepoint, Matthew Filippone
  • MODELING CYBER-PHYSICAL ATTACK PATHS IN THE INTERNET-OF-THINGS
    Publication number: 20200162500
    Abstract: A method, apparatus and system for determining a weakness or risk for devices of an Internet-of-things (IoT) network include determining a representation of a physical environment of the IoT network and expected physical and cyber interactions between the devices of the IoT network based at least in part on operating characteristics of the devices of the IoT network, monitoring the physical environment and actual interactions between the devices to generate a network model including at least one of uncharacteristic physical or cyber interaction paths between the devices, based on the determined network model, determining at least one weakness or risk of at least one of the IoT network or of at least one of the devices, and providing a metric of security of at least one of the IoT network or of at least one of the devices based on at least one of the determined weakness or risk.
    Type: Application
    Filed: August 13, 2018
    Publication date: May 21, 2020
    Inventors: Gabriela F. CIOCARLIE, Ioannis AGADAKOS, Chien-Ying CHEN, Matteo CAMPANELLI, Prashant ANANTHARAMAN, Monowar HASAN, Ulf LINDQVIST, Michael LOCASTO, Bogdan COPOS, Tancrède LEPOINT, Matthew FILIPPONE