Patents Assigned to Vidius Inc.
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Patent number: 7181625Abstract: A method for secure distribution of digital content, the method including the steps of dividing a unit of digital content into at least first and second portions, storing the first portion on a first computerized apparatus, digitally watermarking the second portion, and combining the first portion and the digitally watermarked second portion, thereby forming a watermarked version of the digital content.Type: GrantFiled: January 17, 2001Date of Patent: February 20, 2007Assignee: Vidius Inc.Inventors: Ariel Peled, Oren Tirosh, Assaf Litai, Arik Baratz, Lidror Troyansky
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Patent number: 6928545Abstract: A method for preventing unauthorized access by a requestor to data sent via computer networks, including a) requesting, from a requesting computer, access to data from a first server, at the first server b) determining if the request is a valid request, c) receiving a ticket from a ticket server, if the request is a valid request d) providing the ticket identifying the requestor to a second server the data is stored, e) directing the requesting computer to request access to the data from the second server, at the second server f) receiving the request from the requesting computer, g) verifying the ticket as identifying the requestor, and h) sending the data to the requesting computer in response to the request.Type: GrantFiled: April 10, 2000Date of Patent: August 9, 2005Assignee: Vidius Inc.Inventors: Assaf Litai, Ariel Peled
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Publication number: 20040260924Abstract: A method for distributed management of phrase-based security policy, the security policy applied with respect to a digital medium, the method comprising: storing at least one phrase together with accompanying security policy; assigning an owner to at least one of the stored phrases; scanning and analyzing the digital medium in order to locate and identify the at least one stored phrase; upon locating the at least one phrase within a digital item in the digital medium: applying the security policy with respect to the digital item, and notifying the owner.Type: ApplicationFiled: June 3, 2004Publication date: December 23, 2004Applicant: Vidius Inc.Inventors: Ariel Peled, Lidror Troyansky, Guy Lupo, Ofir Carny
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Publication number: 20040255147Abstract: A method and apparatus for providing multi-domain control over a digital data item via a first domain security policy assigned to the digital data item at a first domain, the data item being transferred from the first domain to a second domain, the second domain being autonomous from the first domain in respect of security policies. The method comprises assigning the security policy to the digital item within the first domain; transferring the digital items to the second domain together with data defining the first domain security policy; analyzing the first domain security policy within the second domain; and distributing and/or allowing usage of the digital items within the second domain in accordance with analyzed first domain security policy, and/or reporting breaches or attempted breaches of the policy.Type: ApplicationFiled: May 6, 2004Publication date: December 16, 2004Applicant: Vidius Inc.Inventors: Ariel Peled, Guy Lupo, Lidror Troyansky
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Publication number: 20040212828Abstract: According to a first aspect of the present invention, a method for enforcing a distribution policy with respect to information transmitted from a sending fax machine to a recipient fax machine as fax traffic is presented. The method comprising defining an information distribution policy with respect to the fax traffic, then monitoring the fax traffic in accordance with the distribution policy, where the monitoring comprising: (i) de-modulating the fax traffic being monitored into a digital stream; (ii) reconstructing from the digital stream a graphic image representing at least part of the information within the fax traffic; and (iii) analyzing information within the reconstructed image, and then applying the distribution policy with respect to the analyzed fax traffic.Type: ApplicationFiled: February 27, 2004Publication date: October 28, 2004Applicant: Vidius Inc.Inventors: Ariei Peled, Guy Lupo, Lidror Troyansky, Arik Baratz, Ofir Carny, Oren Tirosh
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Publication number: 20040199490Abstract: A method for detecting an information item within an information sequence obtained from a digital medium, the information item comprising any one of a specified set of prestored information items, comprises: transforming each of the set of prestored information items into a respective representation, in accordance with a predetermined transformation format; transforming the information sequence obtained from the digital medium, in accordance with the transformation format; and determining the presence of one or more of the prestored information items within the transformed information sequence, utilizing the respective representation.Type: ApplicationFiled: April 2, 2004Publication date: October 7, 2004Applicant: Vidius Inc.Inventors: Ariel Peled, Ofir Carny, Lidror Troyansky
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Publication number: 20030149732Abstract: A method for classification and enforcement of security requirements in an information dissemination system, said information dissemination system not being designed for said security requirements and enforcement. The method comprising the steps of: accepting a user specification of said security requirements for dissemination of respective information, said specifying is done using a user interface; Associating with said dissemination system an enforcement module, said module being operable to receive said security requirements and apply them to control dissemination via said dissemination system, and then enforcing said dissemination via said module.Type: ApplicationFiled: February 4, 2003Publication date: August 7, 2003Applicant: Vidius Inc.Inventors: Ariel Peled, Ofir Carny
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Publication number: 20030074321Abstract: A method for secure distribution of digital content held in at least one content server over an electronic network comprising the steps of: on said network setting up at least one centralized trusted entity for at least one of verifying, authenticating and auditing transactions; at said centralized trusted entity receiving a request from a vendor to verify a transaction involving a transaction client identified in said request; at said centralized trusted entity sending a verification request to said identified transaction client, receiving at said centralized trusted entity a verification reply from said transaction client, and, upon receipt of said verification reply sending a transaction approval signal to said vendor and to said content server, thereby to signal to said content server approval to release said digital content.Type: ApplicationFiled: October 15, 2002Publication date: April 17, 2003Applicant: Vidius Inc.Inventor: Ariel Peled
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Publication number: 20030056118Abstract: A method and apparatus for secure distribution of information over a network, comprising: encrypting payload information using a first encryption key in a first data processor; sending the payload information encrypted using the first encryption key to a second data processor; encrypting the payload information encrypted using the first encryption key using a second encryption key in the second data processor; and sending the payload information encrypted using the first encryption key and the second encryption key to a third data processor, and generating a decryption key based on the first encryption key and on the second encryption key, such that the decryption key is operable to compute the payload information by decrypting the payload information encrypted using the first encryption key and the second encryption key.Type: ApplicationFiled: September 4, 2002Publication date: March 20, 2003Applicant: Vidius Inc.Inventors: Lidror Troyansky, Ofir Carny
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Publication number: 20030031318Abstract: A method for robust embedding of information into video content, said method comprising of breaking said video content into a series of at least one unit; selecting at least one of said units, selecting at least one parameter for at least one of said units and performing at least one geometric transformation on said selected units according to said parameters selected for said unit, thereby to embed said information in said video content.Type: ApplicationFiled: June 14, 2002Publication date: February 13, 2003Applicant: VIDIUS INC.Inventors: Lidror Troyansky, Ofir Carny
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Publication number: 20030028432Abstract: A method for dynamic embedding of objects into context selectable locations in digital media items to form versions of said digital media items, said method comprising the steps of: finding context suitable locations in said visual media; dynamically selecting a subset of said objects for at least one location; and embedding one object of said subset of objects in said at least one location, thereby to form a version of said digital media item.Type: ApplicationFiled: August 1, 2002Publication date: February 6, 2003Applicant: Vidius Inc.Inventors: Lidror Troyansky, Ariel Peled, Ofir Carny, Joshua Porath
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Publication number: 20020150239Abstract: A method of encrypting digital content, the method is executed by at least one data processor and comprises selecting one or more segments of said digital content, duplicating said selected segment or segments, creating a plurality of copies of each segment and performing different encryption on said different copies.Type: ApplicationFiled: April 16, 2002Publication date: October 17, 2002Applicant: Vidius Inc.Inventors: Ofir Carny, Lidror Troyansky
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Publication number: 20020099955Abstract: A method for secure distribution of digital content to an untrusted environment, comprising the steps of: constructing a relatively trusted environment within the untrusted environment; constructing at least two digital inputs, the digital inputs are operable in order to reproduce the digital content; transferring digital media to the relatively trusted environment such that each of the inputs is transmitted via a different path, and combining the inputs in order to reproduce the digital content.Type: ApplicationFiled: January 22, 2002Publication date: July 25, 2002Applicant: Vidius Inc.Inventors: Ariel Peled, Ofir Carny, Lidror Troyansky, Arik Baratz, Oded Arbel
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Publication number: 20020087885Abstract: A system for external monitoring of networked digital file sharing to track predetermined data content, the system comprising: at least one surveillance element for deployment over said network, said surveillance elements comprising: surveillance functionality for searching said digital file sharing and identification functionality associated with said search functionality for identification of said predetermined data content, therewith to determine whether a given file sharing system is distributing said predetermined data content.Type: ApplicationFiled: July 3, 2001Publication date: July 4, 2002Applicant: Vidius Inc.Inventors: Ariel Peled, Ofir Carny, Arik Baratz, Oded Arbel, Lidror Troyansky
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Publication number: 20020016831Abstract: A system for locating an online digital content user's geographical and/or virtual location is presented. In one embodiment of the present invention, Geolocation is performed by extracting the user's ISP's DNS IP address. The extracted information may thereafter be correlated with existing data so as to determine and authenticate the user's identity, and/or other properties. The system may also be used to enable electronic commerce bodies such as digital media distributors operating on the Internet to better manage network resources and/or to prevent possible implications of erroneous or fraudulent transaction of digital goods and/or to comply with business rules.Type: ApplicationFiled: August 7, 2001Publication date: February 7, 2002Applicant: Vidius Inc.Inventors: Ariel Peled, Arik Baratz, Ofir Carny