CA2564959A1 - Method and system for secure distribution of content over a communications network - Google Patents

Method and system for secure distribution of content over a communications network Download PDF

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Publication number
CA2564959A1
CA2564959A1 CA002564959A CA2564959A CA2564959A1 CA 2564959 A1 CA2564959 A1 CA 2564959A1 CA 002564959 A CA002564959 A CA 002564959A CA 2564959 A CA2564959 A CA 2564959A CA 2564959 A1 CA2564959 A1 CA 2564959A1
Authority
CA
Canada
Prior art keywords
content
content item
data
block
subscriber
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002564959A
Other languages
English (en)
French (fr)
Inventor
Kyle F. Downey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Home Box Office Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2564959A1 publication Critical patent/CA2564959A1/en
Abandoned legal-status Critical Current

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
    • H04L63/04—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
    • 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
    • H04L63/102—Entity profiles
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1061—Peer-to-peer [P2P] networks using node-based peer discovery mechanisms
    • H04L67/1072—Discovery involving ranked list compilation of candidate peers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1076—Resource dissemination mechanisms or network resource keeping policies for optimal resource availability in the overlay network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1078—Resource delivery mechanisms
    • H04L67/108—Resource delivery mechanisms characterised by resources being split in blocks or fragments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
CA002564959A 2004-05-07 2005-05-06 Method and system for secure distribution of content over a communications network Abandoned CA2564959A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56904604P 2004-05-07 2004-05-07
US60/569,046 2004-05-07
PCT/US2005/016129 WO2005112334A2 (en) 2004-05-07 2005-05-06 Method and system for secure distribution of content over a communications network

Publications (1)

Publication Number Publication Date
CA2564959A1 true CA2564959A1 (en) 2005-11-24

Family

ID=35394835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002564959A Abandoned CA2564959A1 (en) 2004-05-07 2005-05-06 Method and system for secure distribution of content over a communications network

Country Status (5)

Country Link
US (1) US20050268102A1 (https=)
EP (1) EP1747636A2 (https=)
JP (1) JP2007538315A (https=)
CA (1) CA2564959A1 (https=)
WO (1) WO2005112334A2 (https=)

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US7636325B2 (en) * 2004-12-07 2009-12-22 Hewlett-Packard Development Company, L.P. Determining highest workloads for nodes in an overlay network
US7596618B2 (en) * 2004-12-07 2009-09-29 Hewlett-Packard Development Company, L.P. Splitting a workload of a node
US8235822B2 (en) * 2005-11-14 2012-08-07 Wms Gaming Inc. Transmitting content in wagering networks
US7986686B2 (en) * 2005-11-25 2011-07-26 Cisco Technology, Inc. Techniques for distributing network provider digital content to customer premises nodes
DE102005058006A1 (de) * 2005-12-05 2007-06-06 Siemens Ag Verfahren und Peer-Netzwerk zur Ermittlung der Peer-Netzwerk-Herkunftsstadion einer Datei
KR20150000216U (ko) * 2005-12-23 2015-01-15 유나이티드 비디오 프로퍼티즈, 인크. 다수의 장치를 갖는 인터랙티브 미디어 안내 시스템
US20070157281A1 (en) * 2005-12-23 2007-07-05 United Video Properties, Inc. Interactive media guidance system having multiple devices
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US8259623B2 (en) * 2006-05-04 2012-09-04 Bridgewater Systems Corp. Content capability clearing house systems and methods
WO2007131526A1 (en) * 2006-05-15 2007-11-22 Joost N.V. Method of associating program content data in a digital television network
ATE482562T1 (de) * 2006-05-19 2010-10-15 Microsoft Corp Inhaltsverwaltung in peer-to-peer datenverteilungswolken
US7945689B2 (en) * 2007-03-23 2011-05-17 Sony Corporation Method and apparatus for transferring files to clients using a peer-to-peer file transfer model and a client-server transfer model
US20080016156A1 (en) * 2006-07-13 2008-01-17 Sean Miceli Large Scale Real-Time Presentation of a Network Conference Having a Plurality of Conference Participants
US8230037B2 (en) 2006-09-29 2012-07-24 Audible, Inc. Methods and apparatus for customized content delivery
WO2008055519A1 (en) * 2006-11-07 2008-05-15 Joost N.V. Method of supplying streams of data
US20080288504A1 (en) * 2007-05-17 2008-11-20 Fisher Iii William W Methods, media, and systems for recording and reporting content usage
US8996723B2 (en) * 2007-06-04 2015-03-31 Microsoft Technology Licensing, Llc ISP-aware peer-to-peer content exchange
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JP4998196B2 (ja) * 2007-10-15 2012-08-15 ソニー株式会社 コンテンツ取得装置、プログラム、コンテンツ取得方法、およびコンテンツ取得システム
JP4998197B2 (ja) * 2007-10-15 2012-08-15 ソニー株式会社 コンテンツ取得装置、プログラム、コンテンツ取得方法、およびコンテンツ取得システム
DE102007053255B4 (de) * 2007-11-08 2009-09-10 Continental Automotive Gmbh Verfahren zum Bearbeiten von Nachrichten und Nachrichtenbearbeitungsvorrichtung
US20090171780A1 (en) * 2007-12-31 2009-07-02 Verizon Data Services Inc. Methods and system for a targeted advertisement management interface
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US9953143B2 (en) * 2008-05-05 2018-04-24 Oracle International Corporation Software identifier based correlation
US20090290714A1 (en) * 2008-05-20 2009-11-26 Microsoft Corporation Protocol for Verifying Integrity of Remote Data
US20100070603A1 (en) * 2008-09-18 2010-03-18 Eran Moss Method and Apparatus for Unifying Interfaces at Content Sources and Content Distributors
US20100088520A1 (en) * 2008-10-02 2010-04-08 Microsoft Corporation Protocol for determining availability of peers in a peer-to-peer storage system
JP5284119B2 (ja) * 2009-01-16 2013-09-11 株式会社東芝 サーバ、情報処理方法及びプログラム
US8285997B2 (en) * 2009-03-20 2012-10-09 Barracuda Networks, Inc. Backup apparatus with higher security and lower network bandwidth consumption
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US9881301B2 (en) 2012-04-27 2018-01-30 Google Llc Conversion tracking of a user across multiple devices
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US9514446B1 (en) 2012-04-27 2016-12-06 Google Inc. Remarketing content to a user associated with multiple devices
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Also Published As

Publication number Publication date
EP1747636A2 (en) 2007-01-31
WO2005112334A2 (en) 2005-11-24
WO2005112334A3 (en) 2007-07-05
JP2007538315A (ja) 2007-12-27
US20050268102A1 (en) 2005-12-01

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Legal Events

Date Code Title Description
FZDE Discontinued