Patents by Inventor Zoltan Tibor Hidvegi

Zoltan Tibor Hidvegi 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).

  • Identifying security vulnerabilities using modeled attribute propagation
    Patent number: 11657159
    Abstract: Aspects of the invention include systems and methods for to detecting security vulnerabilities using modeled attribute propagation. A non-limited example of a computer-implemented method includes generating a model of a device under test, the model comprising a data path similar to the device under test and an attribute network. The method further includes detecting protected data that is introduced into the model and marking the protected data with an attribute. An end point of the marked protected data is detected along the data path. In response to the end point being indicative of a vulnerability, an alert is issued.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: May 23, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Matthew Michael Garcia Pardini, Bodo Hoppe, Zoltan Tibor Hidvegi, Michael P Mullen
  • IDENTIFYING SECURITY VULNERABILITIES USING MODELED ATTRIBUTE PROPAGATION
    Publication number: 20220121752
    Abstract: Aspects of the invention include systems and methods for to detecting security vulnerabilities using modeled attribute propagation. A non-limited example of a computer-implemented method includes generating a model of a device under test, the model comprising a data path similar to the device under test and an attribute network. The method further includes detecting protected data that is introduced into the model and marking the protected data with an attribute. An end point of the marked protected data is detected along the data path. In response to the end point being indicative of a vulnerability, an alert is issued.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 21, 2022
    Inventors: Matthew Michael Garcia Pardini, Bodo Hoppe, Zoltan Tibor Hidvegi, Michael P. Mullen