WO2003029939A3 - Systems and methods for preventing unauthorized use of digital content - Google Patents
Systems and methods for preventing unauthorized use of digital content Download PDFInfo
- Publication number
- WO2003029939A3 WO2003029939A3 PCT/US2001/044045 US0144045W WO03029939A3 WO 2003029939 A3 WO2003029939 A3 WO 2003029939A3 US 0144045 W US0144045 W US 0144045W WO 03029939 A3 WO03029939 A3 WO 03029939A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- content
- methods
- digital content
- systems
- piracy
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 230000004224 protection Effects 0.000 abstract 1
- 230000009979 protective mechanism Effects 0.000 abstract 1
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]
- G06F21/12—Protecting executable software
- G06F21/14—Protecting executable software against software analysis or reverse engineering, e.g. by obfuscation
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01274516A EP1393145A2 (en) | 2000-11-20 | 2001-11-20 | Systems and methods for preventing unauthorized use of digital content |
CA002429587A CA2429587A1 (en) | 2000-11-20 | 2001-11-20 | Systems and methods for preventing unauthorized use of digital content |
AU2002219852A AU2002219852B2 (en) | 2000-11-20 | 2001-11-20 | Systems and methods for preventing unauthorized use of digital content |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24994600P | 2000-11-20 | 2000-11-20 | |
US60/249,946 | 2000-11-20 | ||
US26070501P | 2001-01-10 | 2001-01-10 | |
US60/260,705 | 2001-01-10 | ||
US28530001P | 2001-04-20 | 2001-04-20 | |
US60/285,300 | 2001-04-20 | ||
US09/960,610 US7565697B2 (en) | 2000-09-22 | 2001-09-21 | Systems and methods for preventing unauthorized use of digital content |
US09/960,610 | 2001-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003029939A2 WO2003029939A2 (en) | 2003-04-10 |
WO2003029939A3 true WO2003029939A3 (en) | 2003-11-06 |
Family
ID=27500337
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/043300 WO2002043465A2 (en) | 2000-11-20 | 2001-11-20 | Systems and methods for preventing unauthorized use of digital content |
PCT/US2001/044045 WO2003029939A2 (en) | 2000-11-20 | 2001-11-20 | Systems and methods for preventing unauthorized use of digital content |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/043300 WO2002043465A2 (en) | 2000-11-20 | 2001-11-20 | Systems and methods for preventing unauthorized use of digital content |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1393145A2 (en) |
AU (2) | AU2002219852B2 (en) |
CA (1) | CA2429587A1 (en) |
WO (2) | WO2002043465A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7681046B1 (en) | 2003-09-26 | 2010-03-16 | Andrew Morgan | System with secure cryptographic capabilities using a hardware specific digital secret |
US7694151B1 (en) | 2003-11-20 | 2010-04-06 | Johnson Richard C | Architecture, system, and method for operating on encrypted and/or hidden information |
US7752139B2 (en) | 2005-12-27 | 2010-07-06 | Michael Noel Hu | Method and system for managing software licenses and reducing unauthorized use of software |
EP2956859A4 (en) * | 2013-03-28 | 2016-10-12 | Irdeto Bv | Generating identifier |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998044402A1 (en) * | 1997-03-27 | 1998-10-08 | British Telecommunications Public Limited Company | Copy protection of data |
WO1998054713A1 (en) * | 1997-05-30 | 1998-12-03 | Ç-Dilla Limited | Method for copy protecting a record carrier, copy protected record carrier and means for detecting access control information |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE221677T1 (en) * | 1996-02-09 | 2002-08-15 | Digital Privacy Inc | ACCESS CONTROL/ENCRYPTION SYSTEM |
US5754647A (en) * | 1996-03-27 | 1998-05-19 | United Microelectronics Corporation | Software protection apparatus and the method of protection utilizing read-write memory means having inconsistent input and output data |
-
2001
- 2001-11-20 AU AU2002219852A patent/AU2002219852B2/en not_active Ceased
- 2001-11-20 CA CA002429587A patent/CA2429587A1/en not_active Abandoned
- 2001-11-20 AU AU2002239280A patent/AU2002239280A1/en not_active Abandoned
- 2001-11-20 WO PCT/US2001/043300 patent/WO2002043465A2/en not_active Application Discontinuation
- 2001-11-20 EP EP01274516A patent/EP1393145A2/en not_active Ceased
- 2001-11-20 WO PCT/US2001/044045 patent/WO2003029939A2/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998044402A1 (en) * | 1997-03-27 | 1998-10-08 | British Telecommunications Public Limited Company | Copy protection of data |
WO1998054713A1 (en) * | 1997-05-30 | 1998-12-03 | Ç-Dilla Limited | Method for copy protecting a record carrier, copy protected record carrier and means for detecting access control information |
Also Published As
Publication number | Publication date |
---|---|
WO2003029939A2 (en) | 2003-04-10 |
CA2429587A1 (en) | 2003-04-10 |
EP1393145A2 (en) | 2004-03-03 |
AU2002219852B2 (en) | 2007-11-01 |
AU2002239280A1 (en) | 2002-06-11 |
WO2002043465A2 (en) | 2002-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0924930A3 (en) | A digital information recording apparatus with copyright protection | |
CA2435624A1 (en) | Systems and methods for preventing unauthorized use of digital content | |
EP1110400A4 (en) | Method and system for protecting digital data from unauthorized copying | |
PL310623A1 (en) | Protection against unauthorised copying for a hybrid digital video recording and unprotected source material | |
WO2003001352A3 (en) | Method and system for providing secure digital music duplication | |
WO2006065956A3 (en) | Protecting computing systems from unauthorized programs | |
WO2007106798A3 (en) | Systems and methods for authoring and protecting digital property | |
MY121978A (en) | Process for protecting an information item transmitted from a security element to a decoder and protection system using such a process | |
WO2003065630A3 (en) | Apparatus and method for preventing digital media piracy | |
EP0537738A3 (en) | Method of protecting computer software from unauthorized execution using multiple keys | |
WO2004062164A3 (en) | Methods and apparatus for managing secured software for a wireless device | |
PL324525A1 (en) | Method of protecting computer software against unauthorised use | |
WO2002101490A3 (en) | Cryptographic trust zones in digital rights management | |
MY138640A (en) | secure media path methods, systems and architectures | |
TW215482B (en) | Trusted personal computer system with identification | |
CA2242596A1 (en) | System for controlling access and distribution of digital property | |
WO2007011816A3 (en) | An improved means for protecting computers from malicious software | |
WO1998025373A3 (en) | Web site copy protection system and method | |
WO2003029939A3 (en) | Systems and methods for preventing unauthorized use of digital content | |
EP1637959A3 (en) | Systems and methods for preventing unauthorized use of digital content | |
GR1003432B (en) | System for the protection of the software of an optical disk | |
Schack | Anti-circumvention measures and restrictions in licensing contracts as instruments for preventing competition and fair use | |
Brenner | LAN fever: How to protect your business from computer viruses. | |
Weiss | Harmonizing Fair Use and Self-Help Copyright Protection of Digital Music | |
Wells | A Note on" Protection Imperfect" |
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 BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS JP KE KG KP KR LC LK LR LS LT LU LV MA MD MG MN MW MX MZ NO NZ PL PT RO RU SE SG SI SK SL TJ TM TR TT TZ UA UZ VN YU ZA |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZM ZW AM AZ BY KG KZ RU TJ TM AT BE CH CY DE DK FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2001274516 Country of ref document: EP Ref document number: 2429587 Country of ref document: CA Ref document number: 2002219852 Country of ref document: AU |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: 2001274516 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: JP |
|
WWR | Wipo information: refused in national office |
Ref document number: 2001274516 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2001274516 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2002219852 Country of ref document: AU Date of ref document: 20011120 Kind code of ref document: B |