Patents Assigned to Waterfall Solutions Ltd.
  • Secure implementation of network-based sensors
    Patent number: 8223205
    Abstract: Sensing apparatus includes a network camera, which is configured to capture images of a scene and to output a sequence of data packets containing digitized video data responsively to the images. A one-way link is coupled to the network camera so as to transmit the data packets from the network camera to a packet communication network.
    Type: Grant
    Filed: October 24, 2007
    Date of Patent: July 17, 2012
    Assignee: Waterfall Solutions Ltd.
    Inventors: Lior Frenkel, Amir Zilberstein
  • Protection of control networks using a one-way link
    Patent number: 7649452
    Abstract: A method for monitoring a process includes receiving a signal from a sensor that is indicative of a physical attribute associated with the process and transmitting data indicative of the received signal over a one-way link. The transmitted data received from the one way link are used in monitoring the process.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: January 19, 2010
    Assignee: Waterfall Solutions Ltd.
    Inventors: Amir Zilberstein, Lior Frenkel
  • ONE WAY SECURE LINK
    Publication number: 20090328183
    Abstract: A method for secure communications between a transmitting computer (24) and a receiving computer (22) includes transmitting data from the transmitting computer over a first one-way link (28) to a data security engine (26), receiving and validating the data within the data security engine, and, after validating the data, transmitting the data from the data security engine to the receiving computer over a second one-way link (30).
    Type: Application
    Filed: December 28, 2006
    Publication date: December 31, 2009
    Applicant: WATERFALL SOLUTIONS LTD.
    Inventors: Lior Frenkel, Amir Zilberstein