DE69834418D1 - Vorrichtung zur überwachung und verhinderung des unberechtigten kopierens von digitalen daten - Google Patents

Vorrichtung zur überwachung und verhinderung des unberechtigten kopierens von digitalen daten

Info

Publication number
DE69834418D1
DE69834418D1 DE69834418T DE69834418T DE69834418D1 DE 69834418 D1 DE69834418 D1 DE 69834418D1 DE 69834418 T DE69834418 T DE 69834418T DE 69834418 T DE69834418 T DE 69834418T DE 69834418 D1 DE69834418 D1 DE 69834418D1
Authority
DE
Germany
Prior art keywords
monitoring
digital data
preventing unauthorized
unauthorized copying
copying
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69834418T
Other languages
English (en)
Other versions
DE69834418T2 (de
Inventor
F Bersson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Recording Ind Association America
Original Assignee
Recording Ind Association America
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 Recording Ind Association America filed Critical Recording Ind Association America
Application granted granted Critical
Publication of DE69834418D1 publication Critical patent/DE69834418D1/de
Publication of DE69834418T2 publication Critical patent/DE69834418T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
DE69834418T 1997-01-13 1998-01-13 Vorrichtung zur überwachung und verhinderung des unberechtigten kopierens von digitalen daten Expired - Fee Related DE69834418T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3508697P 1997-01-13 1997-01-13
US35086P 1997-01-13
US6183 1998-01-12
US09/006,183 US6081897A (en) 1997-01-13 1998-01-12 Apparatus for monitoring and preventing unauthorized copying of digital data
PCT/US1998/000154 WO1998031010A2 (en) 1997-01-13 1998-01-13 Apparatus for monitoring and preventing unauthorized copying of digital data

Publications (2)

Publication Number Publication Date
DE69834418D1 true DE69834418D1 (de) 2006-06-08
DE69834418T2 DE69834418T2 (de) 2006-11-30

Family

ID=26675292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69834418T Expired - Fee Related DE69834418T2 (de) 1997-01-13 1998-01-13 Vorrichtung zur überwachung und verhinderung des unberechtigten kopierens von digitalen daten

Country Status (6)

Country Link
US (1) US6081897A (de)
EP (1) EP1025561B1 (de)
JP (1) JP2001509298A (de)
AU (1) AU5908098A (de)
DE (1) DE69834418T2 (de)
WO (1) WO1998031010A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3890737B2 (ja) * 1998-04-14 2007-03-07 株式会社日立製作所 ディジタル映像信号または音声信号の再生装置及び再生方法
US6684199B1 (en) * 1998-05-20 2004-01-27 Recording Industry Association Of America Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for same
US6360325B1 (en) * 1998-11-23 2002-03-19 Guo Chiang Chao Method for retarding the duplication of a data-storage device
US6922781B1 (en) * 1999-04-30 2005-07-26 Ideaflood, Inc. Method and apparatus for identifying and characterizing errant electronic files
US6564253B1 (en) * 1999-05-07 2003-05-13 Recording Industry Association Of America Content authorization system over networks including searching and reporting for unauthorized content locations
US7143445B1 (en) * 1999-05-31 2006-11-28 Sony Corporation Information processing apparatus, information processing method, and program storage medium
JP2001117821A (ja) * 1999-10-22 2001-04-27 Sony Corp 記録媒体、編集装置、記録システム
JP2002093047A (ja) * 2000-09-20 2002-03-29 Sony Corp データ記録媒体、データ記録装置および方法、データ出力装置および方法、データ表示方法、コンテンツデータ並びにデータ再生装置および方法
JP3630627B2 (ja) * 2000-10-10 2005-03-16 シャープ株式会社 画像形成装置の不正使用監視装置
US20020124185A1 (en) * 2001-03-05 2002-09-05 Gil Caspi Methods and systems to detect unauthorized software
KR100393064B1 (ko) * 2001-03-08 2003-07-31 삼성전자주식회사 저작권정보가 기록된 기록매체, 기록장치 및 그 기록방법
TW566041B (en) * 2001-07-06 2003-12-11 Hitachi Ltd Digital data recording device and output device
US7194617B2 (en) * 2001-11-05 2007-03-20 Koninklijke Philips Electronics N.V. Method and apparatus to prevent the unauthorized copying of digital information
JP2004164551A (ja) * 2002-06-24 2004-06-10 Ricoh Co Ltd データ記録体、記録媒体読取装置および記録媒体読取方法
US7673308B2 (en) * 2002-11-18 2010-03-02 Symantec Corporation Virtual OS computing environment
US20050091558A1 (en) * 2003-10-28 2005-04-28 International Business Machines Corporation System, method and program product for detecting malicious software
US8006313B1 (en) * 2004-01-23 2011-08-23 The Math Works, Inc. Non-machine specific optical-media based copy protection
US7904964B1 (en) * 2004-02-03 2011-03-08 Music Public Broadcasting, Inc. Method and system for selectively controlling access to protected media on a media storage device
DE102004009273A1 (de) * 2004-02-26 2005-09-15 Robert Bosch Gmbh Navigationssystem mit einem Laufwerk zum Auslesen von Navigationsdaten sowie Verfahren zum Betreiben eines Navigationssystems
US7761927B2 (en) * 2005-09-21 2010-07-20 Rovi Solutions Limited Apparatus and method for monitoring and controlling access to data on a computer readable medium
US20070124776A1 (en) * 2005-11-28 2007-05-31 Welk Douglas L Media distribution system
JP2007215162A (ja) * 2006-01-11 2007-08-23 Canon Inc 情報処理装置及びその制御方法、プログラム、記憶媒体
US10782893B2 (en) * 2017-02-22 2020-09-22 International Business Machines Corporation Inhibiting tracks within a volume of a storage system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0375827A (ja) * 1989-08-18 1991-03-29 Toshiba Corp コピー防止装置
US5177618A (en) * 1990-06-29 1993-01-05 Go-Video, Inc. Dual deck vcr and duplicating circuit therefor
JPH0468878A (ja) * 1990-07-06 1992-03-04 Pioneer Electron Corp 情報再生装置
US5659613A (en) * 1994-06-29 1997-08-19 Macrovision Corporation Method and apparatus for copy protection for various recording media using a video finger print
US5513260A (en) * 1994-06-29 1996-04-30 Macrovision Corporation Method and apparatus for copy protection for various recording media
US5574787A (en) * 1994-07-25 1996-11-12 Ryan; John O. Apparatus and method for comprehensive copy protection for video platforms and unprotected source material
WO1996005595A1 (fr) * 1994-08-08 1996-02-22 Sony Corporation Procede d'enregistrement de donnees, appareil d'enregistrement de donnees, support d'enregistrement sur disque, systeme informatique et procede destine a empecher la copie de donnees
US5896454A (en) * 1996-03-08 1999-04-20 Time Warner Entertainment Co., L.P. System and method for controlling copying and playing of digital programs

Also Published As

Publication number Publication date
AU5908098A (en) 1998-08-03
EP1025561B1 (de) 2006-05-03
EP1025561A2 (de) 2000-08-09
DE69834418T2 (de) 2006-11-30
WO1998031010A3 (en) 1998-11-05
EP1025561A4 (de) 2005-01-26
JP2001509298A (ja) 2001-07-10
US6081897A (en) 2000-06-27
WO1998031010A2 (en) 1998-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee