Patents by Inventor Jorge Miguel Ventuzelos Pereira

Jorge Miguel Ventuzelos Pereira 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).

  • Device, integrated circuit and methods for detecting, responding to and removing a compromising attack
    Patent number: 11687678
    Abstract: A device and methods are described that comprise at least one host application and a rich execution environment. At least one interface is operably coupled to the REE for communicating with a remote server. A security sub-system comprises a security monitoring and control circuit coupled to the REE and connectable to the remote server via the REE and the at least one interface. The security monitoring and control circuit comprises an analytics circuit configured to detect an anomaly following a compromisation of the device. The security monitoring and control circuit is arranged to treat the REE as an untrusted component and in response to a detection of a compromisation of the REE or a component in the device that is accessible by the REE by the analytics circuit, the security monitoring and control circuit is configured to re-establish a secure connection to the remote server that tunnels through the REE and at least partially removes the compromisation from the device.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: June 27, 2023
    Assignee: NXP B.V.
    Inventors: Marcel Medwed, Tobias Schneider, Ventzislav Nikov, Jorge Miguel Ventuzelos Pereira, Rudi Verslegers, Nikita Veshchikov, Joppe Willem Bos, Jan Hoogerbrugge
  • DEVICE, INTEGRATED CIRCUIT AND METHODS THEREFOR
    Publication number: 20210133362
    Abstract: A device and methods are described that comprise at least one host application and a rich execution environment. At least one interface is operably coupled to the REE for communicating with a remote server. A security sub-system comprises a security monitoring and control circuit coupled to the REE and connectable to the remote server via the REE and the at least one interface. The security monitoring and control circuit comprises an analytics circuit configured to detect an anomaly following a compromisation of the device. The security monitoring and control circuit is arranged to treat the REE as an untrusted component and in response to a detection of a compromisation of the REE or a component in the device that is accessible by the REE by the analytics circuit, the security monitoring and control circuit is configured to re-establish a secure connection to the remote server that tunnels through the REE and at least partially removes the compromisation from the device.
    Type: Application
    Filed: October 27, 2020
    Publication date: May 6, 2021
    Inventors: Marcel Medwed, Tobias Schneider, Ventzislav Nikov, Jorge Miguel Ventuzelos Pereira, Rudi Verslegers, Nikita Veshchikov, Joppe Willem Bos, Jan Hoogerbrugge