WO2006134515A3 - A method and a device for performing state control relating to access to content protected by drm systems - Google Patents
A method and a device for performing state control relating to access to content protected by drm systems Download PDFInfo
- Publication number
- WO2006134515A3 WO2006134515A3 PCT/IB2006/051801 IB2006051801W WO2006134515A3 WO 2006134515 A3 WO2006134515 A3 WO 2006134515A3 IB 2006051801 W IB2006051801 W IB 2006051801W WO 2006134515 A3 WO2006134515 A3 WO 2006134515A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- access
- state control
- content
- drm systems
- control relating
- Prior art date
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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- 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
- 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
- G06F2221/2135—Metering
-
- 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)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computing Systems (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Storage Device Security (AREA)
Abstract
This invention relates to a method and a device for performing state control relating to access to content protected by a Digital Right Management system, wherein the protected content is accessible from different DRM systems which have access to a common state object. The common state object identifies the state relating to previous access to said protected content. When accessing the common state object, the state relating to previous access to the content is identified, and based thereon the access to the protected content is determined.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05105213 | 2005-06-14 | ||
EP05105213.2 | 2005-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006134515A2 WO2006134515A2 (en) | 2006-12-21 |
WO2006134515A3 true WO2006134515A3 (en) | 2007-03-08 |
Family
ID=37137394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2006/051801 WO2006134515A2 (en) | 2005-06-14 | 2006-06-06 | A method and a device for performing state control relating to access to content protected by drm systems |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2006134515A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001069352A1 (en) * | 2000-03-02 | 2001-09-20 | Nelson Eric Ramirez Olguin | Security system against illegal use and copy of electronic data |
US20020019813A1 (en) * | 2000-07-04 | 2002-02-14 | Yoji Furuya | Information processing apparatus, information processing system, information processing method, and storage medium therefor |
US20040158712A1 (en) * | 2003-01-24 | 2004-08-12 | Samsung Electronics Co., Ltd. | System and method for managing multimedia contents in intranet |
US20040205333A1 (en) * | 2003-04-14 | 2004-10-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for digital rights management |
-
2006
- 2006-06-06 WO PCT/IB2006/051801 patent/WO2006134515A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001069352A1 (en) * | 2000-03-02 | 2001-09-20 | Nelson Eric Ramirez Olguin | Security system against illegal use and copy of electronic data |
US20020019813A1 (en) * | 2000-07-04 | 2002-02-14 | Yoji Furuya | Information processing apparatus, information processing system, information processing method, and storage medium therefor |
US20040158712A1 (en) * | 2003-01-24 | 2004-08-12 | Samsung Electronics Co., Ltd. | System and method for managing multimedia contents in intranet |
US20040205333A1 (en) * | 2003-04-14 | 2004-10-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for digital rights management |
Non-Patent Citations (1)
Title |
---|
"Software License Use Management (XSLM)", INTERNET CITATION, March 1999 (1999-03-01), XP002238924, Retrieved from the Internet <URL:http://www.opengroup.org/public/pubs/catalog/c806.htm> [retrieved on 20030407] * |
Also Published As
Publication number | Publication date |
---|---|
WO2006134515A2 (en) | 2006-12-21 |
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