CN103870770A - 一种对磁盘进行保护的方法及系统 - Google Patents
一种对磁盘进行保护的方法及系统 Download PDFInfo
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- CN103870770A CN103870770A CN201410057761.0A CN201410057761A CN103870770A CN 103870770 A CN103870770 A CN 103870770A CN 201410057761 A CN201410057761 A CN 201410057761A CN 103870770 A CN103870770 A CN 103870770A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 20
- 230000006870 function Effects 0.000 claims description 15
- 238000012795 verification Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract 4
- 230000009993 protective function Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- 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
- G11B20/00217—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00413—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is input by a user
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- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
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- 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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
-
- 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
- G11B20/00217—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00246—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 the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is obtained from a local device, e.g. device key initially stored by the player or by the recorder
-
- 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
- G11B20/00485—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
- G11B20/00492—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted
- G11B20/00514—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 characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted wherein the entire content is encrypted with the same key, e.g. disc key or master key
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Storage Device Security (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410057761.0A CN103870770A (zh) | 2014-02-20 | 2014-02-20 | 一种对磁盘进行保护的方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410057761.0A CN103870770A (zh) | 2014-02-20 | 2014-02-20 | 一种对磁盘进行保护的方法及系统 |
Publications (1)
Publication Number | Publication Date |
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CN103870770A true CN103870770A (zh) | 2014-06-18 |
Family
ID=50909292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410057761.0A Pending CN103870770A (zh) | 2014-02-20 | 2014-02-20 | 一种对磁盘进行保护的方法及系统 |
Country Status (1)
Country | Link |
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CN (1) | CN103870770A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111276172A (zh) * | 2020-03-18 | 2020-06-12 | 厦门翟湾电脑有限公司 | 一种硬盘数据安全保护箱 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1889062A (zh) * | 2006-07-26 | 2007-01-03 | 北京飞天诚信科技有限公司 | 利用过滤驱动程序结合智能密钥装置自动保护磁盘数据的方法 |
CN101334827A (zh) * | 2008-07-10 | 2008-12-31 | 上海罗斯通讯技术发展有限公司 | 磁盘加密方法及实现该方法的磁盘加密系统 |
CN102073597A (zh) * | 2009-11-19 | 2011-05-25 | 北京明朝万达科技有限公司 | 一种基于用户身份认证的操作系统盘全盘加密方法 |
CN102646077A (zh) * | 2012-03-28 | 2012-08-22 | 山东超越数控电子有限公司 | 一种基于可信密码模块的全盘加密的方法 |
US20120260101A1 (en) * | 2011-04-05 | 2012-10-11 | Mcafee, Inc. | Encryption of memory device with wear leveling |
CN103870769A (zh) * | 2014-02-20 | 2014-06-18 | 北京深思数盾科技有限公司 | 一种对磁盘进行保护的方法及系统 |
-
2014
- 2014-02-20 CN CN201410057761.0A patent/CN103870770A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1889062A (zh) * | 2006-07-26 | 2007-01-03 | 北京飞天诚信科技有限公司 | 利用过滤驱动程序结合智能密钥装置自动保护磁盘数据的方法 |
CN101334827A (zh) * | 2008-07-10 | 2008-12-31 | 上海罗斯通讯技术发展有限公司 | 磁盘加密方法及实现该方法的磁盘加密系统 |
CN102073597A (zh) * | 2009-11-19 | 2011-05-25 | 北京明朝万达科技有限公司 | 一种基于用户身份认证的操作系统盘全盘加密方法 |
US20120260101A1 (en) * | 2011-04-05 | 2012-10-11 | Mcafee, Inc. | Encryption of memory device with wear leveling |
CN102646077A (zh) * | 2012-03-28 | 2012-08-22 | 山东超越数控电子有限公司 | 一种基于可信密码模块的全盘加密的方法 |
CN103870769A (zh) * | 2014-02-20 | 2014-06-18 | 北京深思数盾科技有限公司 | 一种对磁盘进行保护的方法及系统 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111276172A (zh) * | 2020-03-18 | 2020-06-12 | 厦门翟湾电脑有限公司 | 一种硬盘数据安全保护箱 |
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Address after: 100872 room 1706, building 59, Zhongguancun street, Haidian District, Beijing Applicant after: BEIJING SHENSI SHUDUN SCIENCE & TECHNOLOGY CO., LTD. Address before: 100872 room 1706, building 59, Zhongguancun street, Haidian District, Beijing Applicant before: Beijing Shensi Shudun Technology Co., Ltd. |
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Address after: 100193 Beijing, Haidian District, East West Road, No. 10, East Hospital, building No. 5, floor 5, layer 510 Applicant after: BEIJING SHENSI SHUDUN SCIENCE & TECHNOLOGY CO., LTD. Address before: 100872 room 1706, building 59, Zhongguancun street, Haidian District, Beijing Applicant before: BEIJING SHENSI SHUDUN SCIENCE & TECHNOLOGY CO., LTD. |
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Application publication date: 20140618 |