WO2005048029A3 - System and method for controlling access to digital content, including streaming media - Google Patents

System and method for controlling access to digital content, including streaming media Download PDF

Info

Publication number
WO2005048029A3
WO2005048029A3 PCT/US2004/034635 US2004034635W WO2005048029A3 WO 2005048029 A3 WO2005048029 A3 WO 2005048029A3 US 2004034635 W US2004034635 W US 2004034635W WO 2005048029 A3 WO2005048029 A3 WO 2005048029A3
Authority
WO
WIPO (PCT)
Prior art keywords
ticket
media server
access
digital content
file
Prior art date
Application number
PCT/US2004/034635
Other languages
French (fr)
Other versions
WO2005048029A2 (en
Inventor
Justin Madison
Anthony Rodiger
Alan S Florschuetz
Ajay Chintala
Original Assignee
Yahoo Inc
Justin Madison
Anthony Rodiger
Alan S Florschuetz
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 Yahoo Inc, Justin Madison, Anthony Rodiger, Alan S Florschuetz filed Critical Yahoo Inc
Priority to EP04795751.9A priority Critical patent/EP1682974B1/en
Priority to JP2006536733A priority patent/JP5095214B2/en
Publication of WO2005048029A2 publication Critical patent/WO2005048029A2/en
Publication of WO2005048029A3 publication Critical patent/WO2005048029A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/33—User authentication using certificates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • G06Q10/02—Reservations, e.g. for tickets, services or events
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • 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
    • H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • H04N21/2225—Local VOD servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25875—Management of end-user data involving end-user authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/26613—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing keys in general
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47211—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting pay-per-view content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
    • 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 Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Tourism & Hospitality (AREA)
  • Accounting & Taxation (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Computer Graphics (AREA)
  • Development Economics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Economics (AREA)
  • Human Computer Interaction (AREA)
  • Technology Law (AREA)
  • Finance (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

A system and method for controlling access to digital content, including streaming media. The system includes a web server (106), media server (104) and end user processor (102), such as a personal computer, coupled to a network. The web server cryptographically generates a ticket in response to an end user's request for access to a file. The ticket is based, at least in part, on a time at or near when the ticket is generated. The media server generates an authorization ticket, preferably using the same cryptographic algorithm as the web server. The media server authorization ticket is based, at least in part, on a time at or near when the media server receives the request for access to the file. The media server determines whether to grant access to the file by comparing the ticket, as generated by the web server, to the ticket, as generated by the media server.
PCT/US2004/034635 2003-10-22 2004-10-20 System and method for controlling access to digital content, including streaming media WO2005048029A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04795751.9A EP1682974B1 (en) 2003-10-22 2004-10-20 System and method for controlling access to digital content, including streaming media
JP2006536733A JP5095214B2 (en) 2003-10-22 2004-10-20 System and method for controlling access to digital content, including streaming media

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/692,444 2003-10-22
US10/692,444 US7356838B2 (en) 2001-06-06 2003-10-22 System and method for controlling access to digital content, including streaming media

Publications (2)

Publication Number Publication Date
WO2005048029A2 WO2005048029A2 (en) 2005-05-26
WO2005048029A3 true WO2005048029A3 (en) 2007-05-18

Family

ID=34590657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/034635 WO2005048029A2 (en) 2003-10-22 2004-10-20 System and method for controlling access to digital content, including streaming media

Country Status (4)

Country Link
US (1) US7356838B2 (en)
EP (1) EP1682974B1 (en)
JP (1) JP5095214B2 (en)
WO (1) WO2005048029A2 (en)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6928471B2 (en) * 2001-05-07 2005-08-09 Quest Software, Inc. Method and apparatus for measurement, analysis, and optimization of content delivery
JP4221286B2 (en) * 2001-06-06 2009-02-12 ヤフー！ インコーポレイテッド System and method for managing access to digital content and streaming data
US7350231B2 (en) * 2001-06-06 2008-03-25 Yahoo ! Inc. System and method for controlling access to digital content, including streaming media
US7356838B2 (en) 2001-06-06 2008-04-08 Yahoo! Inc. System and method for controlling access to digital content, including streaming media
US7945688B1 (en) 2001-06-12 2011-05-17 Netapp, Inc. Methods and apparatus for reducing streaming media data traffic bursts
US6986018B2 (en) 2001-06-26 2006-01-10 Microsoft Corporation Method and apparatus for selecting cache and proxy policy
US6990497B2 (en) 2001-06-26 2006-01-24 Microsoft Corporation Dynamic streaming media management
US7076478B2 (en) 2001-06-26 2006-07-11 Microsoft Corporation Wrapper playlists on streaming media services
WO2004006499A1 (en) * 2002-07-02 2004-01-15 America Online Incorporated Seamless cross-site user authentication status detection and automatic login
US7991905B1 (en) * 2003-02-12 2011-08-02 Netapp, Inc. Adaptively selecting timeouts for streaming media
JP4478871B2 (en) * 2004-05-19 2010-06-09 ソニー株式会社 Content data reproducing device, content data providing device, content data reproducing method, content data providing method, content data reproducing program, and content data providing program
JP2005351994A (en) * 2004-06-08 2005-12-22 Sony Corp Contents distribution server, contents distributing method and program
US20060051061A1 (en) * 2004-09-09 2006-03-09 Anandpura Atul M System and method for securely transmitting data to a multimedia device
US7752325B1 (en) 2004-10-26 2010-07-06 Netapp, Inc. Method and apparatus to efficiently transmit streaming media
FR2881254A1 (en) * 2005-01-21 2006-07-28 O Soc Par Actions Simplifiee Digital data e.g. music file, restitution method for managing music rights, involves executing file for restitution of data in case of positive comparison between machine of user and identifier of machine on which data is to be played
US8843414B2 (en) * 2005-02-04 2014-09-23 Ricoh Company, Ltd. Techniques for accessing controlled media objects
US7562301B1 (en) * 2005-02-04 2009-07-14 Ricoh Company, Ltd. Techniques for generating and using playlist identifiers for media objects
JP4085284B2 (en) * 2005-03-24 2008-05-14 ソニー株式会社 Playback device
US7496678B2 (en) * 2005-05-11 2009-02-24 Netapp, Inc. Method and system for unified caching of media content
US8225410B2 (en) 2005-07-08 2012-07-17 At&T Intellectual Property I, L. P. Methods, systems, and devices for securing content
US7818580B2 (en) * 2005-08-09 2010-10-19 International Business Machines Corporation Control of port based authentication protocols and process to support transfer of connection information
US8682969B1 (en) * 2005-10-07 2014-03-25 On24, Inc. Framed event system and method
US8184811B1 (en) * 2005-10-12 2012-05-22 Sprint Spectrum L.P. Mobile telephony content protection
FR2895612A1 (en) * 2005-12-23 2007-06-29 Christian Brugeron Multi-platform executable file`s e.g. musical file, digital datastream restoring method for e.g. music rights management field, involves executing file for restoring datastream in positive comparison between identifier and user machine
US8392594B2 (en) * 2007-01-30 2013-03-05 Sony Corporation System and method for effectively providing content to client devices in an electronic network
US20080065698A1 (en) * 2006-08-25 2008-03-13 Steven Michael French Method and apparatus for emulating alternate data streams across heterogeneous file systems
WO2008028234A1 (en) * 2006-09-06 2008-03-13 Seppo Reino Keronen Distributed electronic commerce system, method and apparatus
US8055684B2 (en) * 2006-11-24 2011-11-08 Victor Company Of Japan, Ltd. Contents-data editing apparatus, method of updating playlist of contents data, and recording medium
US8621469B2 (en) * 2006-12-04 2013-12-31 Canon Kabushiki Kaisha Image processing job control system with access control ticket including function restriction based on user, time of request and upper limit on exceptional output count
CA2676279A1 (en) * 2007-01-22 2008-07-31 Syracuse University Distributed video content management and sharing system
US20080235142A1 (en) * 2007-03-20 2008-09-25 Yahoo! Inc. System and methods for obtaining rights in playlist entries
KR100826959B1 (en) * 2007-03-26 2008-05-02 정상국 Method and system for making a picture image
US8171536B2 (en) * 2007-05-23 2012-05-01 Sony Computer Entertainment America Inc. Method and apparatus for authenticating users in a network
US20090006624A1 (en) * 2007-06-29 2009-01-01 Microsoft Corporation Entertainment Access Service
US20090055346A1 (en) * 2007-08-23 2009-02-26 Yahoo! Inc. Scalable Ticket Generation in a Database System
CN101146110B (en) * 2007-09-25 2011-06-29 深圳市迅雷网络技术有限公司 A method for playing stream media
CN101409706B (en) * 2007-10-09 2011-11-23 华为技术有限公司 Method, system and relevant equipment for distributing data of edge network
JP5579073B2 (en) * 2007-11-16 2014-08-27 トムソン ライセンシング System and method for session management of streaming media
US20090171762A1 (en) * 2008-01-02 2009-07-02 Microsoft Corporation Advertising in an Entertainment Access Service
US10475010B2 (en) * 2008-01-10 2019-11-12 Microsoft Technology Licensing, Llc Federated entertainment access service
CN101516003B (en) * 2008-02-19 2010-09-01 北京新岸线网络技术有限公司 Virtual moviemaking system
JP5006817B2 (en) * 2008-03-04 2012-08-22 日本電信電話株式会社 Authentication information generation system, authentication information generation method, client device, and program
US8555367B2 (en) * 2008-03-12 2013-10-08 Yahoo! Inc. Method and system for securely streaming content
US7971223B2 (en) * 2008-03-25 2011-06-28 Seachange International, Inc. Method and system of queued management of multimedia storage
US8769675B2 (en) * 2008-05-13 2014-07-01 Apple Inc. Clock roll forward detection
US9892028B1 (en) 2008-05-16 2018-02-13 On24, Inc. System and method for debugging of webcasting applications during live events
US10430491B1 (en) 2008-05-30 2019-10-01 On24, Inc. System and method for communication between rich internet applications
US8595492B2 (en) * 2008-08-21 2013-11-26 PIX System, LLC On-demand protection and authorization of playback of media assets
DE102008053354B4 (en) * 2008-10-27 2013-08-14 Gigaset Communications Gmbh Apparatus and method for enabling local data content for an IP-based data access, associated communication system, digital storage medium, computer program product and computer program
US20100125738A1 (en) * 2008-11-14 2010-05-20 Industrial Technology Research Institute Systems and methods for transferring information
CN102611701B (en) * 2008-12-31 2015-07-15 苹果公司 Method for streaming multimedia data over a non-streaming protocol
US9507870B2 (en) * 2009-05-05 2016-11-29 Suboti, Llc System, method and computer readable medium for binding authored content to the events used to generate the content
US8311218B2 (en) * 2009-06-30 2012-11-13 Cisco Technology, Inc. Rounding for security
US11438410B2 (en) 2010-04-07 2022-09-06 On24, Inc. Communication console with component aggregation
US8706812B2 (en) 2010-04-07 2014-04-22 On24, Inc. Communication console with component aggregation
KR20120019520A (en) * 2010-08-26 2012-03-07 삼성전자주식회사 Method and apparatus for providing tethering service in a wireless local area network terminal supporting mobile infrastructure mode
US9294479B1 (en) * 2010-12-01 2016-03-22 Google Inc. Client-side authentication
US9563703B2 (en) * 2011-03-10 2017-02-07 Cox Communications, Inc. System, method and device for sharing of playlists of authorized content with other users
CN102255695B (en) * 2011-07-22 2013-09-04 乐视网信息技术（北京）股份有限公司 Data check method and system applied to peer-to-peer (p2p) network delivery system
CN102497291A (en) * 2011-11-30 2012-06-13 江苏奇异点网络有限公司 Time counting method for streaming media distance education
CN103200430B (en) * 2012-01-04 2017-05-31 华为终端有限公司 personal content sharing method, system, server and terminal device
US8554840B1 (en) 2012-03-14 2013-10-08 Veritascope, Inc. Live stream detection and notification service
US8887304B2 (en) * 2012-04-11 2014-11-11 Comcast Cable Communications, Llc System and method for processing user rights
US8813117B1 (en) * 2012-04-27 2014-08-19 Google Inc. Content subset conditional access framework
US9258704B2 (en) 2012-06-27 2016-02-09 Advanced Messaging Technologies, Inc. Facilitating network login
US10620797B2 (en) 2012-06-29 2020-04-14 Spotify Ab Systems and methods for multi-context media control and playback
US9195383B2 (en) 2012-06-29 2015-11-24 Spotify Ab Systems and methods for multi-path control signals for media presentation devices
US9154296B1 (en) * 2012-09-28 2015-10-06 Emc Corporation Secure and anonymous distributed authentication
US9607132B2 (en) 2012-10-22 2017-03-28 Koninklijke Kpn N.V. Token-based validation method for segmented content delivery
US9420019B2 (en) * 2013-01-28 2016-08-16 The Directv Group, Inc. Method and system for securing content communication in chunks from a content delivery network to a user receiving device
US9479805B2 (en) 2013-02-15 2016-10-25 Cox Communications, Inc. Entitlement validation and quality control of content in a cloud-enabled network-based digital video recorder
US20140281556A1 (en) * 2013-03-14 2014-09-18 Qualcomm Incorporated Media presentation description verification
US9450934B2 (en) 2013-03-15 2016-09-20 Cox Communications, Inc. Managed access to content and services
US10397626B2 (en) * 2013-03-15 2019-08-27 Ipar, Llc Systems and methods for providing access to rights holder defined video clips
JP6444398B2 (en) 2013-07-03 2018-12-26 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ Stream segmented content
US11429781B1 (en) 2013-10-22 2022-08-30 On24, Inc. System and method of annotating presentation timeline with questions, comments and notes using simple user inputs in mobile devices
JP6698553B2 (en) 2014-02-13 2020-05-27 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ Request for multiple chunks to a network node based on one request message
US10523723B2 (en) 2014-06-06 2019-12-31 Koninklijke Kpn N.V. Method, system and various components of such a system for selecting a chunk identifier
US9729538B2 (en) * 2014-09-01 2017-08-08 Microsoft Israel Research And Development (2002) Ltd System, method and process for detecting advanced and targeted attacks with the recoupling of kerberos authentication and authorization
US10785325B1 (en) 2014-09-03 2020-09-22 On24, Inc. Audience binning system and method for webcasting and on-line presentations
US10477260B2 (en) 2014-10-17 2019-11-12 Cox Communications, Inc. Network based digital video recorder playback adapter
CN107567702B (en) * 2015-04-24 2021-01-12 Vid拓展公司 Detecting man-in-the-middle attacks in adaptive streaming
US10104065B2 (en) 2015-05-26 2018-10-16 Futurewei Technologies, Inc. Token-based authentication and authorization information signaling and exchange for adaptive streaming
US10243955B2 (en) * 2016-07-14 2019-03-26 GM Global Technology Operations LLC Securely establishing time values at connected devices
US11074584B2 (en) * 2016-09-23 2021-07-27 Raise Marketplace, Llc Authorizing exchange item redemption in an exchange item marketplace network
US11314880B2 (en) * 2016-10-31 2022-04-26 Red Hat, Inc. Decoupling container image layers to preserve privacy
GB2561875A (en) * 2017-04-26 2018-10-31 Sita Advanced Travel Solutions Ltd System and method for authenticating a non-transferrable access token
US11240240B1 (en) 2017-08-09 2022-02-01 Sailpoint Technologies, Inc. Identity defined secure connect
US11303633B1 (en) 2017-08-09 2022-04-12 Sailpoint Technologies, Inc. Identity security gateway agent
US10992651B2 (en) * 2017-08-23 2021-04-27 Corsha, Inc. Streaming authentication using chained identifiers
CN109474563A (en) * 2017-09-08 2019-03-15 阿里巴巴集团控股有限公司 Processing, providing method, client and the server of file stream
US11188822B2 (en) 2017-10-05 2021-11-30 On24, Inc. Attendee engagement determining system and method
US11281723B2 (en) 2017-10-05 2022-03-22 On24, Inc. Widget recommendation for an online event using co-occurrence matrix
US11463426B1 (en) * 2018-01-25 2022-10-04 Sailpoint Technologies, Inc. Vaultless authentication
US10742696B2 (en) 2018-02-28 2020-08-11 Sling Media Pvt. Ltd. Relaying media content via a relay server system without decryption
US10785192B2 (en) * 2018-02-28 2020-09-22 Sling Media Pvt. Ltd. Methods and systems for secure DNS routing
US11477522B2 (en) * 2019-12-11 2022-10-18 Arris Enterprises Llc Trick play and trick rate support for HLS
US10965665B1 (en) 2020-09-16 2021-03-30 Sailpoint Technologies, Inc Passwordless privilege access

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030069829A1 (en) * 2001-10-04 2003-04-10 Koninklijke Philips Electronics N.V. Public-venue auction system and method of operation
US20040172396A1 (en) * 2001-05-17 2004-09-02 Marko Vanska Remotely granting access to a smart environment
US20060085642A1 (en) * 2001-03-09 2006-04-20 Microsoft Corporation Multiple user authentication for online console-based gaming
US7089585B1 (en) * 2000-08-29 2006-08-08 Microsoft Corporation Method and system for authorizing a client computer to access a server computer

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885778A (en) * 1984-11-30 1989-12-05 Weiss Kenneth P Method and apparatus for synchronizing generation of separate, free running, time dependent equipment
JPH05333775A (en) 1992-06-03 1993-12-17 Toshiba Corp User authentication system
JPH0876994A (en) 1994-08-31 1996-03-22 Nec Corp Method and device for management of software license
US5715403A (en) 1994-11-23 1998-02-03 Xerox Corporation System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar
JPH08263438A (en) 1994-11-23 1996-10-11 Xerox Corp Distribution and use control system of digital work and access control method to digital work
DE69638018D1 (en) * 1995-02-13 2009-10-15 Intertrust Tech Corp Systems and procedures for managing secure transactions and protecting electronic rights
US6252964B1 (en) 1995-04-03 2001-06-26 Scientific-Atlanta, Inc. Authorization of services in a conditional access system
US6353812B2 (en) * 1998-02-19 2002-03-05 Certco, Inc. Computer-based method and system for aiding transactions
US6542610B2 (en) 1997-01-30 2003-04-01 Intel Corporation Content protection for digital transmission systems
US6343302B1 (en) * 1997-02-13 2002-01-29 Yahoo! Inc. Remote web site authoring system and method
KR100290510B1 (en) 1997-02-28 2001-06-01 가시오 가즈오 Authentication system using network
JPH1131130A (en) 1997-07-10 1999-02-02 Fuji Xerox Co Ltd Service providing device
JP3641909B2 (en) 1997-07-14 2005-04-27 富士ゼロックス株式会社 Proof data generator
US6223292B1 (en) * 1997-07-15 2001-04-24 Microsoft Corporation Authorization systems, methods, and computer program products
US6263432B1 (en) * 1997-10-06 2001-07-17 Ncr Corporation Electronic ticketing, authentication and/or authorization security system for internet applications
US6032260A (en) * 1997-11-13 2000-02-29 Ncr Corporation Method for issuing a new authenticated electronic ticket based on an expired authenticated ticket and distributed server architecture for using same
JP3574559B2 (en) 1998-01-27 2004-10-06 株式会社エヌ・ティ・ティ・データ Electronic ticket system, collection terminal, service providing terminal, user terminal, electronic ticket collection method and recording medium
JPH11225143A (en) 1998-02-09 1999-08-17 Fuji Xerox Co Ltd Electronic ticket system
JP3867388B2 (en) 1998-02-12 2007-01-10 富士ゼロックス株式会社 Conditional authentication apparatus and method
US6324650B1 (en) * 1998-03-16 2001-11-27 John W.L. Ogilvie Message content protection and conditional disclosure
TW393331B (en) 1998-05-14 2000-06-11 Sega Enterprises Kk Information processing device,information processing method, information storage media and information processing system
US6205480B1 (en) 1998-08-19 2001-03-20 Computer Associates Think, Inc. System and method for web server user authentication
US6158005A (en) 1998-09-10 2000-12-05 Audible, Inc. Cloning protection scheme for a digital information playback device
JP2000187646A (en) 1998-12-22 2000-07-04 Mitsubishi Electric Corp Information transferring system
JP3157805B2 (en) 1999-02-22 2001-04-16 埼玉日本電気株式会社 Size acknowledgment returning device and size acknowledgment returning method
US7136838B1 (en) 1999-03-27 2006-11-14 Microsoft Corporation Digital license and method for obtaining/providing a digital license
JP2001034467A (en) 1999-07-16 2001-02-09 Nec Corp Method for approving use of chargeable software
US6477667B1 (en) 1999-10-07 2002-11-05 Critical Devices, Inc. Method and system for remote device monitoring
US6523069B1 (en) * 2000-03-13 2003-02-18 Yahoo! Inc. Transmission of multicast media between networks
JP3641590B2 (en) * 2000-03-13 2005-04-20 ヤフー株式会社 Access authentication system
JP2003533714A (en) 2000-05-10 2003-11-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Distribution control of digital information, especially audio
JP2002032692A (en) * 2000-07-17 2002-01-31 Pioneer Electronic Corp Method for providing information service
US20020147929A1 (en) 2001-04-10 2002-10-10 Rose Mark E. Access control for distributed content servers
JP4221286B2 (en) 2001-06-06 2009-02-12 ヤフー！ インコーポレイテッド System and method for managing access to digital content and streaming data
US7356838B2 (en) 2001-06-06 2008-04-08 Yahoo! Inc. System and method for controlling access to digital content, including streaming media
US7350231B2 (en) * 2001-06-06 2008-03-25 Yahoo ! Inc. System and method for controlling access to digital content, including streaming media
JP2003030146A (en) * 2001-07-17 2003-01-31 Nec Corp Network system with terminal authenticating function, and terminal authenticating method and authentication control program used for the same system
JP2003186838A (en) * 2001-12-20 2003-07-04 Sony Ericsson Mobilecommunications Japan Inc Password issuing system and authentication system
US7818792B2 (en) * 2002-02-04 2010-10-19 General Instrument Corporation Method and system for providing third party authentication of authorization
EP1506484A4 (en) 2002-05-08 2006-05-03 Canon Kk Information processing apparatus, information processing system, information processing method, storage medium, and program

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7089585B1 (en) * 2000-08-29 2006-08-08 Microsoft Corporation Method and system for authorizing a client computer to access a server computer
US20060085642A1 (en) * 2001-03-09 2006-04-20 Microsoft Corporation Multiple user authentication for online console-based gaming
US20040172396A1 (en) * 2001-05-17 2004-09-02 Marko Vanska Remotely granting access to a smart environment
US20030069829A1 (en) * 2001-10-04 2003-04-10 Koninklijke Philips Electronics N.V. Public-venue auction system and method of operation

Also Published As

Publication number Publication date
JP5095214B2 (en) 2012-12-12
US7356838B2 (en) 2008-04-08
EP1682974A2 (en) 2006-07-26
EP1682974B1 (en) 2017-11-22
EP1682974A4 (en) 2012-07-25
WO2005048029A2 (en) 2005-05-26
JP2007519303A (en) 2007-07-12
US20040162787A1 (en) 2004-08-19

Similar Documents

Publication Publication Date Title
WO2005048029A3 (en) System and method for controlling access to digital content, including streaming media
WO2004023716A3 (en) Secure content delivery system
EP1530115A3 (en) Method and system for controlling access to content
AU2001235937A1 (en) A system and method to accelerate client/server interactions using predictive requests
EP1244263A3 (en) Access control method
WO2006034290A3 (en) Method and system for providing content to users based on frequency of interaction
PL363770A1 (en) Method and system designed to authenticate user for sub-location of network location
WO2005020052A3 (en) Computer system power policy adjustment in response to a user request
WO2004015542A3 (en) Method for controlling access to informational objects
WO2004068283A3 (en) A method and apparatus for biometric authentication
WO2002019123A1 (en) Server use method, server use reservation management apparatus, and program storage medium
WO2008134280A3 (en) Method and system for previewing media over a network
EP1349084A3 (en) File storage system and nas server
WO2003077053A3 (en) Personal portable storage medium
EP1477880A3 (en) Secure browser
WO2006028488A3 (en) Authentication of users and computer systems
WO2004044738A3 (en) Techniques for supporting application-specific access controls with a separate server
WO2006076664A3 (en) System and method for permission-based access using a shared account
WO2004025440A3 (en) Provisioning for digital content access control
WO2002003604A3 (en) Digital rights management
KR20030071395A (en) System for protecting and managing digital contents
WO2006093796A8 (en) System and method for playlist management and distribution
CA2287871A1 (en) Secure document management system
WO2004105347A3 (en) Methods for delivery of content from one or more content provides and for escrowed payment between members of a content delivery association
WO2006071473A3 (en) Translation engine for computer authorizations between active directory and mainframe systems

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2006536733

Country of ref document: JP

REEP Request for entry into the european phase

Ref document number: 2004795751

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2004795751

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004795751

Country of ref document: EP