Patents by Inventor Sekhar Nagasundaram

Sekhar Nagasundaram 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).

  • Publication number: 20140052999
    Abstract: Embodiments of the invention broadly described, introduce systems and methods for enabling the searching of encrypted data. One embodiment of the invention discloses a method for generating a searchable encrypted database. The method comprises receiving a plurality of sensitive data records comprising personal information of different users, identifying one or more searchable fields for the sensitive data records, wherein each searchable field is associated with a subset of the personal information for a user, generating a searchable field index for each of the one or more searchable fields, and encrypting the sensitive data records using a database encryption key.
    Type: Application
    Filed: August 13, 2013
    Publication date: February 20, 2014
    Inventors: Selim Aissi, Sekhar Nagasundaram
  • Publication number: 20140047551
    Abstract: Embodiments of the invention relate to systems and methods for providing an anonymization engine. One embodiment of the present invention relates to a method comprising receiving a message directed at a recipient computer located outside a secure area by a privacy computer located within a secure area. The privacy computer may identify private information using a plurality of privacy rules and anonymize the message according to the plurality of privacy rules. Another embodiment may be directed to a method comprising receiving a request for sensitive data from a requesting computer. An anonymization computer may determine a sensitive data record associated with the request and may anonymize the sensitive data record by performing at least two of: removing unnecessary sensitive data entries from the sensitive data record, masking the sensitive data entries to maintain format, separating the sensitive data entries into associated data groupings, and de-contexting the data.
    Type: Application
    Filed: August 12, 2013
    Publication date: February 13, 2014
    Inventors: Sekhar Nagasundaram, Selim Aissi
  • Publication number: 20140013452
    Abstract: Embodiments of the invention broadly described, introduce systems and methods for protecting data at a data protection hub using a data protection policy. One embodiment of the invention discloses a method for protecting unprotected data.
    Type: Application
    Filed: July 3, 2013
    Publication date: January 9, 2014
    Inventors: Selim Aissi, Sekhar Nagasundaram