Patents by Inventor Andrea Bittau

Andrea Bittau 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).

  • Mobile device security
    Patent number: 10027634
    Abstract: A system is described for communicating with a mobile device. The mobile device exchanges an electronic message with a messaging server, where the message is encrypted with a messaging key. The mobile device encrypts a copy of the message with a monitoring key different from the messaging key, and sends the encrypted copy to a monitoring server remote from the messaging server. The mobile device communicates with the messaging server via a network router. The network router is configured to block transmission of an encrypted electronic message between the mobile device and the messaging server when an access condition is not met.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: July 17, 2018
    Assignee: Scentrics Information Security Technologies Ltd.
    Inventors: Guru Paran Chandrasekaran, Andrea Bittau
  • MOBILE DEVICE SECURITY
    Publication number: 20170201501
    Abstract: A system is described for communicating with a mobile device. The mobile device exchanges an electronic message with a messaging server, where the message is encrypted with a messaging key. The mobile device encrypts a copy of the message with a monitoring key different from the messaging key, and sends the encrypted copy to a monitoring server remote from the messaging server. The mobile device communicates with the messaging server via a network router. The network router is configured to block transmission of an encrypted electronic message between the mobile device and the messaging server when an access condition is not met.
    Type: Application
    Filed: March 23, 2017
    Publication date: July 13, 2017
    Inventors: Guru Paran Chandrasekaran, Andrea Bittau
  • Mobile device security
    Patent number: 9628452
    Abstract: A system is described for communicating with a mobile device. The mobile device exchanges an electronic message with a messaging server, where the message is encrypted with a messaging key. The mobile device encrypts a copy of the message with a monitoring key different from the messaging key, and sends the encrypted copy to a monitoring server remote from the messaging server. The mobile device communicates with the messaging server via a network router. The network router is configured to block transmission of an encrypted electronic message between the mobile device and the messaging server when an access condition is not met.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: April 18, 2017
    Assignee: Scentrics Information Security Technologies Ltd
    Inventors: Guru Paran Chandrasekaran, Andrea Bittau
  • MOBILE DEVICE SECURITY
    Publication number: 20140082348
    Abstract: A mobile device (2) exchanges an electronic message with a messaging server (4), where the message is encrypted with a messaging key. The mobile device encrypts a copy of the message with a monitoring key (9) different from the messaging key, and sends the encrypted copy to a monitoring server (5) remote from the messaging server (4).
    Type: Application
    Filed: January 30, 2012
    Publication date: March 20, 2014
    Applicant: Scentrics Information Security Technologies Ltd.
    Inventors: Guru Paran Chandrasekaran, Andrea Bittau