WO2001061913A3 - Network-based content distribution system - Google Patents

Network-based content distribution system Download PDF

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Publication number
WO2001061913A3
WO2001061913A3 PCT/US2001/005438 US0105438W WO0161913A3 WO 2001061913 A3 WO2001061913 A3 WO 2001061913A3 US 0105438 W US0105438 W US 0105438W WO 0161913 A3 WO0161913 A3 WO 0161913A3
Authority
WO
WIPO (PCT)
Prior art keywords
public
network
watermarked
media information
distribution system
Prior art date
Application number
PCT/US2001/005438
Other languages
French (fr)
Other versions
WO2001061913A9 (en
WO2001061913A2 (en
Inventor
Robin Ross Cooper
Robert T Kulakowski
Original Assignee
Verimatrix Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Verimatrix Inc filed Critical Verimatrix Inc
Priority to AU2001239807A priority Critical patent/AU2001239807A1/en
Publication of WO2001061913A2 publication Critical patent/WO2001061913A2/en
Publication of WO2001061913A3 publication Critical patent/WO2001061913A3/en
Publication of WO2001061913A9 publication Critical patent/WO2001061913A9/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/101—Access control lists [ACL]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/103—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measure for protecting copy right
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/212—Monitoring or handling of messages using filtering or selective blocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Abstract

A method and system for transferring electronic media information over a public network in such a way as to provide safeguards for inappropriate distribution of copyright or otherwise protected materials are described. The media information is transparently watermarked with a unique ID, such as one generated from X.509 Digital Certificate and public-key cryptography public/private key pairs, such that the information can be identified as belonging to a particular individual. A system and method for monitoring the movement of such watermarked files, positively identifying people who have inappropriately distributed copyright materials over a public network without permission, and taking appropriate enforcement action against such people.
PCT/US2001/005438 2000-02-18 2001-02-20 Network-based content distribution system WO2001061913A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001239807A AU2001239807A1 (en) 2000-02-18 2001-02-20 Network-based content distribution system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18363800P 2000-02-18 2000-02-18
US60/183,638 2000-02-18
US25044500P 2000-11-30 2000-11-30
US60/250,445 2000-11-30

Publications (3)

Publication Number Publication Date
WO2001061913A2 WO2001061913A2 (en) 2001-08-23
WO2001061913A3 true WO2001061913A3 (en) 2002-06-27
WO2001061913A9 WO2001061913A9 (en) 2002-10-17

Family

ID=26879376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/005438 WO2001061913A2 (en) 2000-02-18 2001-02-20 Network-based content distribution system

Country Status (2)

Country Link
AU (1) AU2001239807A1 (en)
WO (1) WO2001061913A2 (en)

Families Citing this family (26)

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US7139743B2 (en) 2000-04-07 2006-11-21 Washington University Associative database scanning and information retrieval using FPGA devices
US6711558B1 (en) 2000-04-07 2004-03-23 Washington University Associative database scanning and information retrieval
JP2003058453A (en) * 2001-08-10 2003-02-28 Yamaha Corp Network service system, contents providing service device, and repeat service device
US6965770B2 (en) * 2001-09-13 2005-11-15 Nokia Corporation Dynamic content delivery responsive to user requests
US7716330B2 (en) 2001-10-19 2010-05-11 Global Velocity, Inc. System and method for controlling transmission of data packets over an information network
US6947772B2 (en) 2002-01-31 2005-09-20 Qualcomm Incorporated System and method for providing messages on a wireless device connecting to an application server
US7711844B2 (en) 2002-08-15 2010-05-04 Washington University Of St. Louis TCP-splitter: reliable packet monitoring methods and apparatus for high speed networks
AU2003259839A1 (en) * 2002-08-21 2004-03-11 Thomson Licensing S.A. Watermarking digital data at a user device
US6996394B2 (en) 2002-08-30 2006-02-07 Qualcomm Incorporated Server processing in providing messages for a wireless device connecting to a server
US7039398B2 (en) 2002-08-30 2006-05-02 Qualcomm Incorporated Server processing of interactive screens for a wireless device
EP2511787B1 (en) 2003-05-23 2017-09-20 IP Reservoir, LLC Data decompression and search using FPGA devices
US10572824B2 (en) 2003-05-23 2020-02-25 Ip Reservoir, Llc System and method for low latency multi-functional pipeline with correlation logic and selectively activated/deactivated pipelined data processing engines
US7917299B2 (en) 2005-03-03 2011-03-29 Washington University Method and apparatus for performing similarity searching on a data stream with respect to a query string
US7702629B2 (en) 2005-12-02 2010-04-20 Exegy Incorporated Method and device for high performance regular expression pattern matching
US8379841B2 (en) 2006-03-23 2013-02-19 Exegy Incorporated Method and system for high throughput blockwise independent encryption/decryption
US8326819B2 (en) 2006-11-13 2012-12-04 Exegy Incorporated Method and system for high performance data metatagging and data indexing using coprocessors
US7660793B2 (en) 2006-11-13 2010-02-09 Exegy Incorporated Method and system for high performance integration, processing and searching of structured and unstructured data using coprocessors
WO2009029842A1 (en) 2007-08-31 2009-03-05 Exegy Incorporated Method and apparatus for hardware-accelerated encryption/decryption
US8374986B2 (en) 2008-05-15 2013-02-12 Exegy Incorporated Method and system for accelerated stream processing
US10102260B2 (en) 2012-10-23 2018-10-16 Ip Reservoir, Llc Method and apparatus for accelerated data translation using record layout detection
EP2912579B1 (en) 2012-10-23 2020-08-19 IP Reservoir, LLC Method and apparatus for accelerated format translation of data in a delimited data format
US9633093B2 (en) 2012-10-23 2017-04-25 Ip Reservoir, Llc Method and apparatus for accelerated format translation of data in a delimited data format
GB2541577A (en) 2014-04-23 2017-02-22 Ip Reservoir Llc Method and apparatus for accelerated data translation
US10942943B2 (en) 2015-10-29 2021-03-09 Ip Reservoir, Llc Dynamic field data translation to support high performance stream data processing
WO2018119035A1 (en) 2016-12-22 2018-06-28 Ip Reservoir, Llc Pipelines for hardware-accelerated machine learning
CN112597456A (en) * 2020-12-30 2021-04-02 绿盟科技集团股份有限公司 Watermark adding and verifying method and device for database

Citations (1)

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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026166A (en) * 1997-10-20 2000-02-15 Cryptoworx Corporation Digitally certifying a user identity and a computer system in combination

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHI C-H ET AL: "Automatic proxy-based watermarking for WWW", COMPUTER COMMUNICATIONS, ELSEVIER SCIENCE PUBLISHERS BV, AMSTERDAM, NL, vol. 24, no. 2, 1 February 2000 (2000-02-01), pages 144 - 154, XP004228455, ISSN: 0140-3664 *

Also Published As

Publication number Publication date
AU2001239807A1 (en) 2001-08-27
WO2001061913A9 (en) 2002-10-17
WO2001061913A2 (en) 2001-08-23

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