ATE386290T1 - Zugriffsystem und -verfahren zum geschützten inhalt in einem berechtigungverwaltungssystem - Google Patents

Zugriffsystem und -verfahren zum geschützten inhalt in einem berechtigungverwaltungssystem

Info

Publication number
ATE386290T1
ATE386290T1 AT00992917T AT00992917T ATE386290T1 AT E386290 T1 ATE386290 T1 AT E386290T1 AT 00992917 T AT00992917 T AT 00992917T AT 00992917 T AT00992917 T AT 00992917T AT E386290 T1 ATE386290 T1 AT E386290T1
Authority
AT
Austria
Prior art keywords
content
client
individualized
license
protection
Prior art date
Application number
AT00992917T
Other languages
English (en)
Inventor
Marko Demello
Vinay Krishnaswamy
John Manferdelli
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Application granted granted Critical
Publication of ATE386290T1 publication Critical patent/ATE386290T1/de

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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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • 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]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2137—Time limited access, e.g. to a computer or data
AT00992917T 1999-12-17 2000-12-13 Zugriffsystem und -verfahren zum geschützten inhalt in einem berechtigungverwaltungssystem ATE386290T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17231999P 1999-12-17 1999-12-17
US17231899P 1999-12-17 1999-12-17
US09/604,946 US6996720B1 (en) 1999-12-17 2000-06-27 System and method for accessing protected content in a rights-management architecture

Publications (1)

Publication Number Publication Date
ATE386290T1 true ATE386290T1 (de) 2008-03-15

Family

ID=27390117

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00992917T ATE386290T1 (de) 1999-12-17 2000-12-13 Zugriffsystem und -verfahren zum geschützten inhalt in einem berechtigungverwaltungssystem

Country Status (8)

Country Link
US (4) US6996720B1 (de)
EP (1) EP1242858B1 (de)
JP (1) JP4694077B2 (de)
AT (1) ATE386290T1 (de)
AU (1) AU4717501A (de)
DE (1) DE60038046T2 (de)
ES (2) ES2593311T3 (de)
WO (1) WO2001046783A2 (de)

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US7562395B2 (en) 2009-07-14
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AU4717501A (en) 2001-07-03
EP1242858B1 (de) 2008-02-13
EP1242858A2 (de) 2002-09-25
US6996720B1 (en) 2006-02-07
US20050188228A1 (en) 2005-08-25
US20050108556A1 (en) 2005-05-19
US7707643B2 (en) 2010-04-27
JP2003518282A (ja) 2003-06-03
DE60038046D1 (de) 2008-03-27
US20090293116A1 (en) 2009-11-26
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