WO2005124637A3 - Digital rights management in a distributed network - Google Patents

Digital rights management in a distributed network Download PDF

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Publication number
WO2005124637A3
WO2005124637A3 PCT/US2005/020624 US2005020624W WO2005124637A3 WO 2005124637 A3 WO2005124637 A3 WO 2005124637A3 US 2005020624 W US2005020624 W US 2005020624W WO 2005124637 A3 WO2005124637 A3 WO 2005124637A3
Authority
WO
WIPO (PCT)
Prior art keywords
content
given
license server
server processes
cdn
Prior art date
Application number
PCT/US2005/020624
Other languages
French (fr)
Other versions
WO2005124637A8 (en
WO2005124637A2 (en
Inventor
Lakshminarayanan Gunaseelan
Padinjareveetil Abdul S Faisal
Original Assignee
Akamai Tech 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 Akamai Tech Inc filed Critical Akamai Tech Inc
Priority to CN2005800270851A priority Critical patent/CN101065768B/en
Priority to EP05775531A priority patent/EP1759350A4/en
Publication of WO2005124637A2 publication Critical patent/WO2005124637A2/en
Publication of WO2005124637A3 publication Critical patent/WO2005124637A3/en
Publication of WO2005124637A8 publication Critical patent/WO2005124637A8/en

Links

Classifications

    • 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
    • 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]
    • G06F21/108—Transfer of content, software, digital rights or licenses
    • G06F21/1084—Transfer of content, software, digital rights or licenses via third party
    • 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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions

Abstract

The present invention is implemented within a distributed network operating environment (such as a CDN) (102) in which content providers offload given content for delivery from servers (e.g., CDN edge servers) managed by a service provider (such as a CDN operator). It is assumed that the given content is secured using a digital rights management (DRM) scheme. According to the invention, a distributed set of license server processes (225) are provided to manage the issuance of content licenses. Each of the license server processes is operative to generate licenses by which a given end user client (119) obtains given rights for given content, typically the content served from the machine. A distributed set of license server processes operates in a de-centralized manner and without access to third party business logic (e.g., a payment mechanism) or authentication information associated with end users requesting the given content.
PCT/US2005/020624 2004-06-10 2005-06-10 Digital rights management in a distributed network WO2005124637A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2005800270851A CN101065768B (en) 2004-06-10 2005-06-10 Digital rights management in a distributed network
EP05775531A EP1759350A4 (en) 2004-06-10 2005-06-10 Digital rights management in a distributed network

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57867004P 2004-06-10 2004-06-10
US60/578,670 2004-06-10
US11/148,899 US7711647B2 (en) 2004-06-10 2005-06-09 Digital rights management in a distributed network
US11/148,899 2005-06-09

Publications (3)

Publication Number Publication Date
WO2005124637A2 WO2005124637A2 (en) 2005-12-29
WO2005124637A3 true WO2005124637A3 (en) 2006-12-07
WO2005124637A8 WO2005124637A8 (en) 2007-01-18

Family

ID=35461685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/020624 WO2005124637A2 (en) 2004-06-10 2005-06-10 Digital rights management in a distributed network

Country Status (4)

Country Link
US (2) US7711647B2 (en)
EP (1) EP1759350A4 (en)
CN (1) CN101065768B (en)
WO (1) WO2005124637A2 (en)

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