Patents by Inventor Giovanna Patrizia Nesta, legal representative

Giovanna Patrizia Nesta, legal representative 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).

  • Secure logging for irrefutable administration
    Patent number: 7770032
    Abstract: A method for protecting sensitive data in an entry of a log file for later audit, which includes encrypting the sensitive data in the log entry by using a random cryptographic key for each auditor authorized to access the log entry, encrypting the random cryptographic key by using an auditor's personal cryptographic key, and for each auditor not authorized to access the log entry, encrypting a fake cryptographic key having the same properties as the random cryptographic key by using an auditor's personal cryptographic key.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: August 3, 2010
    Assignee: Telecom Italia S.p.A.
    Inventors: Pasquale Andrea Nesta, Luigi Nesta, legal representative, Miranda Aurigemma, legal representative, Giovanna Patrizia Nesta, legal representative, Pier Luigi Zaccone, Paolo Dal Checco, Davide Cavagnino, Francesco Bergadano, Michele Miraglia