CN102117394A - 检测是否已经复制了计算机文件的方法和装置以及能够进行这种检测的方法和装置 - Google Patents

检测是否已经复制了计算机文件的方法和装置以及能够进行这种检测的方法和装置 Download PDF

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Publication number
CN102117394A
CN102117394A CN2010106230600A CN201010623060A CN102117394A CN 102117394 A CN102117394 A CN 102117394A CN 2010106230600 A CN2010106230600 A CN 2010106230600A CN 201010623060 A CN201010623060 A CN 201010623060A CN 102117394 A CN102117394 A CN 102117394A
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CN
China
Prior art keywords
computer file
inode number
file
copied
read
Prior art date
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Pending
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CN2010106230600A
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English (en)
Chinese (zh)
Inventor
奥利维耶·库尔泰
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN102117394A publication Critical patent/CN102117394A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
    • G06F21/126—Interacting with the operating system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1011—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to devices

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN2010106230600A 2010-01-04 2010-12-31 检测是否已经复制了计算机文件的方法和装置以及能够进行这种检测的方法和装置 Pending CN102117394A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10305005A EP2341459A1 (en) 2010-01-04 2010-01-04 Method and device for detecting if a computer file has been copied and method and device for enabling such detection
EP10305005.0 2010-01-04

Publications (1)

Publication Number Publication Date
CN102117394A true CN102117394A (zh) 2011-07-06

Family

ID=42105939

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010106230600A Pending CN102117394A (zh) 2010-01-04 2010-12-31 检测是否已经复制了计算机文件的方法和装置以及能够进行这种检测的方法和装置

Country Status (6)

Country Link
US (1) US8490208B2 (enExample)
EP (2) EP2341459A1 (enExample)
JP (1) JP2011138514A (enExample)
KR (1) KR20110080121A (enExample)
CN (1) CN102117394A (enExample)
TW (1) TW201124874A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9171145B2 (en) * 2013-05-24 2015-10-27 Symantec Corporation Protecting cryptographic secrets using file system attributes
US10333704B2 (en) 2016-01-15 2019-06-25 International Business Machines Corporation Encryption generation for multiple inserted devices with graphical user interface interaction
US10713338B2 (en) * 2017-03-09 2020-07-14 Microsoft Technology Licensing, Llc Source-based authentication for a license of a license data structure
CN111695122A (zh) * 2019-03-15 2020-09-22 神讯电脑(昆山)有限公司 拷贝文件的方法及其系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050005098A1 (en) * 2003-04-08 2005-01-06 Olivier Michaelis Associating software with hardware using cryptography
CN1645288A (zh) * 2003-12-16 2005-07-27 微软公司 确保软件更新仅在特定设备或设备类上安装或运行

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07168749A (ja) * 1993-10-18 1995-07-04 Sony Corp 情報管理方法、データ記録媒体、データ記録方法、情報検索方法、情報検索装置
US5584023A (en) * 1993-12-27 1996-12-10 Hsu; Mike S. C. Computer system including a transparent and secure file transform mechanism
JPH08335170A (ja) * 1995-06-08 1996-12-17 Nippon Telegr & Teleph Corp <Ntt> プログラム使用料課金システム
US7117535B1 (en) * 2001-12-14 2006-10-03 Microsoft Corporation Software-generated machine identifier
US20050027657A1 (en) * 2003-08-01 2005-02-03 Yuri Leontiev Distinguishing legitimate hardware upgrades from unauthorized installations of software on additional computers
JP4128982B2 (ja) * 2004-06-16 2008-07-30 キヤノンマーケティングジャパン株式会社 情報処理装置及びその情報処理方法、コンピュータプログラム及び記憶媒体
US7320008B1 (en) * 2004-12-20 2008-01-15 Veritas Operating Corporation Data protection mechanism
US9395929B2 (en) * 2008-04-25 2016-07-19 Netapp, Inc. Network storage server with integrated encryption, compression and deduplication capability

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050005098A1 (en) * 2003-04-08 2005-01-06 Olivier Michaelis Associating software with hardware using cryptography
CN1645288A (zh) * 2003-12-16 2005-07-27 微软公司 确保软件更新仅在特定设备或设备类上安装或运行

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MARY RICE: "《How to assign a particular inode number to a file》", 7 May 2003 *
NC101: "《What can change an inode number》", 3 January 2005 *

Also Published As

Publication number Publication date
EP2341459A1 (en) 2011-07-06
EP2341458A2 (en) 2011-07-06
KR20110080121A (ko) 2011-07-12
JP2011138514A (ja) 2011-07-14
US8490208B2 (en) 2013-07-16
TW201124874A (en) 2011-07-16
US20110167276A1 (en) 2011-07-07
EP2341458A3 (en) 2011-07-13
EP2341458B1 (en) 2013-03-06

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Application publication date: 20110706