Patents by Inventor Ohad Korkus

Ohad Korkus 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: 8782027
    Abstract: A computerized method and apparatus for distinguishing between false positive read events and true positive events of reading a file, comprising determining an amount of date read from the file, in case the amount of data exceeds a threshold generating a true positive read event, otherwise generating a false positive read event in case a decision condition is met, and an apparatus to carry out the same.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: July 15, 2014
    Assignee: Varonis Systems, Inc.
    Inventors: Yakov Faitelson, Ohad Korkus, David Bass, Yzhar Kaysar, Doron Goldstein, Oren David
  • Publication number: 20140137269
    Abstract: A method for requesting access rights for an object of a computerized system, comprising invoking in a remote computer linkable to the computerized system an add-on program configured for notifying an owner of the object of the computerized system according to received contact data of the owner of the object, thereby requesting from the owner of the object access rights to the object independently of the computerized system, and an apparatus for performing the same.
    Type: Application
    Filed: January 22, 2014
    Publication date: May 15, 2014
    Applicant: VARONIS SYSTEMS, INC.
    Inventors: Yakov FAITELSON, Ohad KORKUS, David BASS
  • Publication number: 20140101495
    Abstract: An enterprise level data element review system including a data access event collection subsystem operative to collect data access event notifications relating to ones of a multiplicity of data elements, a data element metadata modification subassembly receiving an output from the data access event collection subsystem and providing a script indicating which data elements have had a metadata modification over a given period of time, and a data element dancer operative to collect at least one of metadata and access permissions for a plurality of data elements which is substantially less than the multiplicity of data elements and is selected on the basis of the script.
    Type: Application
    Filed: December 10, 2013
    Publication date: April 10, 2014
    Applicant: VARONIS SYSTEMS, INC.
    Inventors: Yakov FAITELSON, Ohad KORKUS, David BASS, Yzhar KAYSAR, Ophir KRETZER-KATZIR
  • Publication number: 20140059654
    Abstract: A system for operating an enterprise computer network including multiple network objects, said system comprising monitoring and collection functionality for obtaining continuously updated information regarding at least one of access permissions and actual usage of said network objects, and entitlement review by owner functionality operative to present to at least one owner of at least one network object a visually sensible indication of authorization status including a specific indication of users which were not yet authorized by said at least one owner of said at least one network object.
    Type: Application
    Filed: October 31, 2013
    Publication date: February 27, 2014
    Applicant: VARONIS SYSTEMS, INC.
    Inventors: Yakov FAITELSON, Ohad KORKUS, Ophir KRETZER-KATZIR, David BASS
  • Publication number: 20140040384
    Abstract: A computer-implemented method for controlling email distribution list membership in an enterprise email system, including the steps of monitoring and collecting continuously updated information regarding access to email distribution lists of an email system by members of the email distribution lists, ascertaining that a particular member of at least one of the email distribution lists has not accessed the at least one of the email distribution lists for a predetermined period of time, and responsive to the ascertaining, at least one of recommending revoking membership of the particular member to the at least one of the email distribution lists and automatically revoking membership of the particular member to the at least one of the email distribution lists.
    Type: Application
    Filed: July 31, 2012
    Publication date: February 6, 2014
    Inventors: Yakov FAITELSON, Ohad KORKUS, Ophir KRETZER-KATZIR, David BASS
  • Publication number: 20140006453
    Abstract: A method for automatic folder ownership assignment, including ascertaining which first folders, among a first multiplicity of folders, have at least one of modify and write permissions to non-IT administration entities, adding the first folders to a list of candidates for ownership assignment, defining a second multiplicity of folders which is a subset of the first multiplicity of folders and not including the first folders and descendents and ancestors thereof, ascertaining which second folders among the second multiplicity of folders, have permissions to non-IT administration entities, adding the second folders to the candidates, defining a third multiplicity of folders, which is a subset of the second multiplicity of folders and not including the second folders and descendents and ancestors thereof, ascertaining which third folders among the third multiplicity of folders are topmost folders, adding the third folders to the candidates, and recommending possible assignment of ownership of the candidates.
    Type: Application
    Filed: September 5, 2013
    Publication date: January 2, 2014
    Applicant: VARONIS SYSTEMS, INC.
    Inventors: Yakov FAITELSON, Ohad KORKUS, Ophir KRETZER-KATZIR
  • Patent number: 8601592
    Abstract: A system for operating an enterprise computer network including multiple disparate clients, data elements and computer resources, the system including monitoring and collection functionality for providing continuously updated metadata relating to at least one of actual access, access permissions and content of the data elements and operating functionality utilizing the continuously updated metadata provided by the monitoring and collection functionality for functions other than reporting the at least one of actual access, access permissions and content or recommending changes in the access permissions.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: December 3, 2013
    Assignee: Varonis Systems, Inc.
    Inventors: Yakov Faitelson, Ohad Korkus, Ophir Kretzer-Katzir, David Bass
  • Publication number: 20130304765
    Abstract: Methods and systems are provided for decentralizing user data access rights control activities in networked organizations having diverse access control models and file server protocols. A folder management application enables end users of the file system to make requests for access to storage elements, either individually, or by becoming members of a user group having group access privileges. Responsibility for dealing with such requests is distributed to respective group owners and data owners, who may delegate responsibility to authorizers. The application may also consider automatically generated proposals for changes to access privileges. An automatic system continually monitors and analyzes access behavior by users who have been pre-classified into groups having common data access privileges. As the organizational structure changes, these groups are adaptively changed both in composition and in data access rights.
    Type: Application
    Filed: July 17, 2013
    Publication date: November 14, 2013
    Inventors: Yakov Failelson, Ohad Korkus
  • Patent number: 8578507
    Abstract: A system for operating an enterprise computer network including multiple network objects, said system comprising monitoring and collection functionality for obtaining continuously updated information regarding at least one of access permissions and actual usage of said network objects, and entitlement review by owner functionality operative to present to at least one owner of at least one network object a visually sensible indication of authorization status including a specific indication of users which were not yet authorized by said at least one owner of said at least one network object.
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: November 5, 2013
    Assignee: Varonis Systems, Inc.
    Inventors: Yakov Faitelson, Ohad Korkus, Ophir Kretzer-Katzir, David Bass
  • Patent number: 8561146
    Abstract: Methods and systems are provided for decentralizing user data access rights control activities in networked organizations having diverse access control models and file server protocols. A folder management application enables end users of the file system to make requests for access to storage elements, either individually, or by becoming members of a user group having group access privileges. Responsibility for dealing with such requests is distributed to respective group owners and data owners, who may delegate responsibility to authorizers. The application may also consider automatically generated proposals for changes to access privileges. An automatic system continually monitors and analyzes access behavior by users who have been pre-classified into groups having common data access privileges. As the organizational structure changes, these groups are adaptively changed both in composition and in data access rights.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: October 15, 2013
    Assignee: Varonis Systems, Inc.
    Inventors: Yakov Faitelson, Ohad Korkus
  • Publication number: 20130268562
    Abstract: An enterprise level data element review system including a data access event collection subsystem operative to collect data access event notifications relating to ones of a multiplicity of data elements, a data element metadata modification subassembly receiving an output from the data access event collection subsystem and providing a script indicating which data elements have had a metadata modification over a given period of time, and a data element dancer operative to collect at least one of metadata and access permissions for a plurality of data elements which is substantially less than the multiplicity of data elements and is selected on the basis of the script.
    Type: Application
    Filed: April 4, 2012
    Publication date: October 10, 2013
    Inventors: Yakov FAITELSON, Ohad KORKUS, David BASS, Yzhar KAYSAR, Ophir KRETZER-KATZIR
  • Publication number: 20130268650
    Abstract: An enterprise data collection system including at least one database for receiving over a network and storing data collected from data resources at a plurality of physical sites located at disparate locations, a plurality of remotely synchronizable probes (RSPs) located at the plurality of physical sites, the remotely synchronizable probes (RSPs) performing at least one of the following data collection functions: real time event collection, file system crawling for data structure and permissions, data content analysis, data indexing, data tagging and event triggered alerts, and at least one RSP manager located remotely from at least one of the plurality of remotely synchronizable probes and being operative to govern the operation of and orchestrate data collection and transmission by the plurality of remotely synchronizable probes (RSPs).
    Type: Application
    Filed: April 4, 2012
    Publication date: October 10, 2013
    Inventors: Yakov FAITELSON, Ohad KORKUS, David BASS, Yzhar KAYSAR
  • Publication number: 20130263221
    Abstract: A method for a secure search in a computerized system having a storage, comprising searching for objects in the storage of the computerized system according to search criteria provided by a user wherein the criteria comprise at least one attribute of the objects, identifying objects that meet the criteria and displaying representations respective of identified objects that are accessible to the user, and an apparatus for performing the same.
    Type: Application
    Filed: March 27, 2012
    Publication date: October 3, 2013
    Applicant: VARONIS SYSTEMS, INC.
    Inventors: Yakov FAITELSON, Ohad Korkus, Ophir Kretzer-Katzir, David Bass
  • Publication number: 20130263275
    Abstract: A method for requesting access rights for an object of a computerized system comprising installing in the computerized system a code that associates an object with an owner of the object, thereby enabling to automatically request access rights for the object from an owner of the object, and an apparatus for performing the same.
    Type: Application
    Filed: April 2, 2012
    Publication date: October 3, 2013
    Applicant: VARONIS SYSTEMS, INC.
    Inventors: Yakov FAITELSON, Ohad KORKUS, David BASS
  • Publication number: 20130246476
    Abstract: Queries regarding access permissions of users and rights to directories in a complex enterprise are executed in near real-time, using lookups to tables that form a condensed database maintained for each file server. User information is condensed by arranging users in user groups having common data access rights. Directory permissions storage is condensed by showing only distinctive permissions to a directory in a table entry, and referencing inherited permissions of parent directories. The tables indicate recursive and ancestral relationships among the user groups and directories. They are developed and updated in advance of any queries. A consolidated view of the query results is presented on a single display screen. Using the tables results can be obtained without exhaustive searches of large file system tables.
    Type: Application
    Filed: May 6, 2013
    Publication date: September 19, 2013
    Inventors: Yakov Faitelson, Ohad Korkus, Ophir Kretzer
  • Publication number: 20130246477
    Abstract: Queries regarding access permissions of users and rights to directories in a complex enterprise are executed in near real-time, using lookups to tables that form a condensed database maintained for each file server. User information is condensed by arranging users in user groups having common data access rights. Directory permissions storage is condensed by showing only distinctive permissions to a directory in a table entry, and referencing inherited permissions of parent directories. The tables indicate recursive and ancestral relationships among the user groups and directories. They are developed and updated in advance of any queries. A consolidated view of the query results is presented on a single display screen. Using the tables results can be obtained without exhaustive searches of large file system tables.
    Type: Application
    Filed: May 6, 2013
    Publication date: September 19, 2013
    Inventors: Yakov Faitelson, Ohad Korkus, Ophir Kretzer
  • Patent number: 8533787
    Abstract: A method for automatic folder ownership assignment, including ascertaining which first folders, among a first multiplicity of folders, have at least one of modify and write permissions to non-IT administration entities, adding the first folders to a list of candidates for ownership assignment, defining a second multiplicity of folders which is a subset of the first multiplicity of folders and not including the first folders and descendents and ancestors thereof, ascertaining which second folders among the second multiplicity of folders, have permissions to non-IT administration entities, adding the second folders to the candidates, defining a third multiplicity of folders, which is a subset of the second multiplicity of folders and not including the second folders and descendents and ancestors thereof, ascertaining which third folders among the third multiplicity of folders are topmost folders, adding the third folders to the candidates, and recommending possible assignment of ownership of the candidates.
    Type: Grant
    Filed: May 12, 2011
    Date of Patent: September 10, 2013
    Assignee: Varonis Systems, Inc.
    Inventors: Yakov Faitelson, Ohad Korkus, Ophir Kretzer-Katzir
  • Publication number: 20130212144
    Abstract: A method for exchanging data between a remote computer and a computerized system remotely connected therebetween, the remote computer having a client application and the computerized system having a storage of objects, a system housekeeping and a service operating on an at least one computer, the method comprising retrieving by the remote computer an object of the storage under the system housekeeping by interaction of the client application with the service, affecting the retrieved object at the remote computer and updating the storage with the affected object, and an apparatus for performing the same.
    Type: Application
    Filed: February 9, 2012
    Publication date: August 15, 2013
    Applicant: VARONIS SYSTEMS, INC.
    Inventors: Yakov FAITELSON, Ohad KORKUS
  • Publication number: 20130191358
    Abstract: A computerized method and apparatus for distinguishing between false positive read events and true positive events of reading a file, comprising determining an amount of date read from the file, in case the amount of data exceeds a threshold generating a true positive read event, otherwise generating a false positive read event in case a decision condition is met, and an apparatus to carry out the same.
    Type: Application
    Filed: January 24, 2012
    Publication date: July 25, 2013
    Applicant: VARONIS SYSTEMS, INC.
    Inventors: Yakov FAITELSON, Ohad Korkus, David Bass, Yzhar Kaysar, Doron Goldstein, Oren David
  • Publication number: 20130138683
    Abstract: There is thus provided in accordance with a preferred embodiment of the present invention a system for automatically generating and executing database queries, the system including a user interface operative to allow a user to select at least one selected predefined database report from a list of predefined database reports and automatic database query generation functionality operative to automatically generate a database query corresponding to the at least one selected predefined database report, the database query including at least one predefined combinable page.
    Type: Application
    Filed: November 24, 2011
    Publication date: May 30, 2013
    Inventors: Yakov Faitelson, Ohad Korkus, Ophir Kretzer-Katzir