Patents by Inventor David Aviv

David Aviv 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).

  • Patent number: 9591011
    Abstract: A central controller and a method for separation of traffic processing in a software defined network (SDN). The method comprises: identifying, based on at least one zoning trigger parameter, a potential cyber-attack; triggering a zoning mode for mitigating the potential cyber-attack; dynamically allocating, based on a load profile, a first group of computing resources of a computing farm to a trusted zone and a second group of computing resources to an un-trusted zone; assigning the computing resources in the first group with a first address and the computing resources in the second group with a second address, wherein only the second address is advertised; and causing at least one network element in the SDN to divert incoming traffic to the first group and to the second group of computing resources based on a plurality of zoning rules implemented by the at least one network element.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: March 7, 2017
    Assignee: RADWARE, LTD.
    Inventors: Yehuda Zisapel, Avi Chesla, Shay Naeh, David Aviv, Ehud Doron
  • Publication number: 20160262604
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes an image acquisition system comprising a plurality of independently movable optical elements. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field source divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Application
    Filed: February 29, 2016
    Publication date: September 15, 2016
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Publication number: 20160261628
    Abstract: A method and system for controlling multi-tiered mitigation of cyber-attacks.
    Type: Application
    Filed: March 6, 2015
    Publication date: September 8, 2016
    Applicant: RADWARE, LTD.
    Inventors: Ehud DORON, David AVIV, Yotam BEN EZRA, Lev MEDVEDOVSKY
  • Publication number: 20160156648
    Abstract: A central controller and a method for separation of traffic processing in a software defined network (SDN). The method comprises: identifying, based on at least one zoning trigger parameter, a potential cyber-attack; triggering a zoning mode for mitigating the potential cyber-attack; dynamically allocating, based on a load profile, a first group of computing resources of a computing farm to a trusted zone and a second group of computing resources to an un-trusted zone; assigning the computing resources in the first group with a first address and the computing resources in the second group with a second address, wherein only the second address is advertised; and causing at least one network element in the SDN to divert incoming traffic to the first group and to the second group of computing resources based on a plurality of zoning rules implemented by the at least one network element.
    Type: Application
    Filed: December 3, 2015
    Publication date: June 2, 2016
    Applicant: RADWARE, LTD.
    Inventors: Yehuda ZISAPEL, Avi CHESLA, Shay NAEH, David AVIV, Ehud DORON
  • Patent number: 9314162
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Grant
    Filed: May 2, 2014
    Date of Patent: April 19, 2016
    Assignee: Illumigyn Ltd.
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Patent number: 9271640
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes an image acquisition system comprising a plurality of independently movable optical elements. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field source divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: March 1, 2016
    Assignee: Illumigyn Ltd.
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Patent number: 9259157
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: February 16, 2016
    Assignee: Illumigyn Ltd.
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Publication number: 20150372929
    Abstract: A method and system for multi-layer traffic steering for enabling service chaining over a software defined network (SDN) are provided. The method is performed by a central controller of the SDN and includes receiving at least one service chaining rule defining at least one value-added service (VAS) to assign to an incoming traffic flow addressed to a destination server; analyzing each of the at least one received service chaining rule to determine if an application-layer steering is required; generating at least one application-layer steering rule, upon determining that an application-layer steering is required; generating at least one network-layer steering rule, upon determining that an application-layer steering is not required; and programming a multi-layer steering fabric with the generated at least one of network-layer steering rule and application-layer steering rule.
    Type: Application
    Filed: June 18, 2015
    Publication date: December 24, 2015
    Applicant: RADWARE, LTD.
    Inventors: Benny ROCHWERGER, David AVIV
  • Patent number: 9210180
    Abstract: A method and system for separation of traffic processing in a software defined network (SDN). The method comprises allocating a first group of computing resources of a computing farm to a trusted zone and a second group of computing resources to an un-trusted zone; assigning the computing resources in the first group to a first ADC and the computing resources in the second group with a second ADC; triggering a zoning mode in the computing frame to mitigate a potential cyber-attack; and causing at least one network element in the SDN to divert traffic from a trusted client to the first group of computing resources and traffic from an un-trusted client to the second group of computing resources based on a plurality of zoning rules implemented by the at least one network element.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: December 8, 2015
    Assignee: Radware Ltd.
    Inventors: Yehuda Zisapel, Avi Chesla, Shay Naeh, David Aviv, Ehud Doron
  • Patent number: 9130977
    Abstract: A system and method for separation of traffic processing in a computing farm. The method comprises allocating a first group of computing resources of the computing farm to a trusted zone and a second group of computing resources to an un-trusted zone, wherein the computing resources in the first group are allocated to ensure at least service-level agreements (SLA) guaranteed to a group of trusted clients; determining, based on a plurality of security risk indication parameters, if a client associated with an incoming traffic is a trusted client or an un-trusted client; forwarding the incoming traffic to the second group of computing resources when the client is determined to be an un-trusted client; and diverting the incoming traffic to the first group of computing resources when the client is determined to be a trusted client, thereby ensuring at least the SLA guaranteed to the trusted client.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: September 8, 2015
    Assignee: Radware, Ltd.
    Inventors: Yehuda Zisapel, Avi Chesla, Shay Naeh, David Aviv
  • Publication number: 20150164334
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 18, 2015
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Publication number: 20150156086
    Abstract: A method and system for determining the behavioral impact of applications and their respective users on a network carrier are provided. The method includes receiving data collected by at least one deep packet inspection (DPI) engine; classifying the received data at least per an application path respective of each of the applications; generating an application path profile data structure using the collected data; and generating, responsive to at least one behavioral rule, at least one degree of fulfillment (DoF) for the application path based on contents of the application path profile data structure, wherein the at least DoF defines an association of the application path with at least one behavior group, wherein the behavior group determines the behavioral impact of an application represented by the application path.
    Type: Application
    Filed: December 4, 2014
    Publication date: June 4, 2015
    Applicant: RADWARE, LTD.
    Inventors: Avi CHESLA, David AVIV, Lev MEDVEDOVSKY
  • Publication number: 20150154494
    Abstract: A method and system for configuring a behavioral network intelligence system using a network monitoring programming language are provided. The method includes defining at least one target of a traffic segment to be monitored using at least one application path attribute of an application, wherein the application is accessed via at least one user device connected to a network, wherein the at least one application path attribute is defined respective of an application path keyword and an application path assessment keyword; and defining at least one condition representing the behavior of the at least one application path attribute of the application, the at least one target and the at least one condition can be interpreted by a monitoring system to allow for determining a behavioral impact of the application on the network.
    Type: Application
    Filed: December 4, 2014
    Publication date: June 4, 2015
    Applicant: RADWARE, LTD.
    Inventors: Lev MEDVEDOVSKY, David AVIV, Avi CHESLA
  • Publication number: 20150112205
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Application
    Filed: December 23, 2014
    Publication date: April 23, 2015
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Publication number: 20140288434
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Application
    Filed: May 2, 2014
    Publication date: September 25, 2014
    Applicant: Illumigyn Ltd.
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Patent number: 8842578
    Abstract: A method of generating an end-to-end (E2E) profile that characterizes an E2E application packet flow (E2E-APF) path between first and second applications respectively hosted on first and second communication devices and exchanging information over a plurality of communication networks, the method comprising: acquiring communication device data associated with at least one of the first and second communication devices; determining an E2E-APF path traversing the plurality of networks over which packets comprising the exchanged information propagate; acquiring quality of service (QoS) data for at least two of the plurality of networks that the E2E-APF path traverses; and generating an E2E-APF profile, optionally comprising a QoE, responsive to the QoS and communication device data, and the E2E-APF path.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: September 23, 2014
    Inventors: Yehuda Zisapel, David Aviv
  • Publication number: 20140189151
    Abstract: A method for spooling diameter transactions is provided. The method comprises receiving from a Diameter client a Diameter request message; determining based in part on a type of the received request message if the received request message should be spooled; determining if a current transaction rate exceeds a predefined spooling threshold, if the received request message should be spooled; and queuing the received request message if the current transaction rate exceeds the spooling threshold.
    Type: Application
    Filed: December 31, 2012
    Publication date: July 3, 2014
    Applicant: RADWARE, LTD.
    Inventors: David AVIV, Emanuel BLANDER
  • Publication number: 20140171808
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes a disposable optical speculum and an image acquisition system having the speculum assembled on and mechanically secured thereto. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field ring illumination divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Application
    Filed: February 21, 2014
    Publication date: June 19, 2014
    Applicant: Illumigyn Ltd.
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Publication number: 20140142433
    Abstract: A system for direct imaging and diagnosing of abnormal cells in a target tissue includes an image acquisition system comprising a plurality of independently movable optical elements. The image acquisition system is arranged to capture at least one of a single image or multiple images or video of cells within the target tissue using at least one of bright field or dark field source divided into independently operated segments to obtain a plurality of data sets. An image analysis and control unit in communication with the image acquisition system analyzes the data sets and applies algorithms to the data sets for diagnosing abnormal cells.
    Type: Application
    Filed: September 18, 2013
    Publication date: May 22, 2014
    Applicant: Illumigyn Ltd.
    Inventors: Lior Greenstein, Gilad A. Davara, Gad Ganon, David Aviv
  • Publication number: 20140046701
    Abstract: A system and method for detecting driving performance data is provided. The system and method include a mobile device in electronic communication with a network and one or more sensors for measuring at least one parameter associated with operation of a vehicle. A driving performance engine in electronic communication with the mobile device. The driving performance engine verifies the vehicle and a driver of the vehicle, detects vehicle movement by comparing sensor data obtained by the mobile device with a predefined set of rules, records driving performance data, transmits the driving performance data anonymously to an insurance provider computer system, and receives insurance cost information from the insurance provider computer system based on the driving performance data.
    Type: Application
    Filed: August 12, 2013
    Publication date: February 13, 2014
    Applicant: Insurance Services Office, Inc.
    Inventors: Oren Steinberg, Asaf Tamir, Avner Freiberger, David Izhaky, Amichai Painsky, David Aviv, Peleg Bachar