CN101286142B - 一种磁盘操作的保护方法及磁盘控制器 - Google Patents
一种磁盘操作的保护方法及磁盘控制器 Download PDFInfo
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- CN101286142B CN101286142B CN2008100981416A CN200810098141A CN101286142B CN 101286142 B CN101286142 B CN 101286142B CN 2008100981416 A CN2008100981416 A CN 2008100981416A CN 200810098141 A CN200810098141 A CN 200810098141A CN 101286142 B CN101286142 B CN 101286142B
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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
Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100981416A CN101286142B (zh) | 2008-05-19 | 2008-05-19 | 一种磁盘操作的保护方法及磁盘控制器 |
US12/417,391 US8054722B2 (en) | 2008-05-19 | 2009-04-02 | Disk operation protection method and disk controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100981416A CN101286142B (zh) | 2008-05-19 | 2008-05-19 | 一种磁盘操作的保护方法及磁盘控制器 |
Publications (2)
Publication Number | Publication Date |
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CN101286142A CN101286142A (zh) | 2008-10-15 |
CN101286142B true CN101286142B (zh) | 2010-12-08 |
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CN2008100981416A Active CN101286142B (zh) | 2008-05-19 | 2008-05-19 | 一种磁盘操作的保护方法及磁盘控制器 |
Country Status (2)
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US (1) | US8054722B2 (zh) |
CN (1) | CN101286142B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201137660A (en) * | 2009-12-23 | 2011-11-01 | Ibm | Method and system for protecting an operating system against unauthorized modification |
CN107301018A (zh) * | 2017-06-15 | 2017-10-27 | 郑州云海信息技术有限公司 | 一种在集群存储上的worm技术应用方法 |
US20230171099A1 (en) * | 2021-11-27 | 2023-06-01 | Oracle International Corporation | Methods, systems, and computer readable media for sharing key identification and public certificate data for access token verification |
CN115168908B (zh) * | 2022-09-05 | 2022-12-06 | 深圳市科力锐科技有限公司 | 文件保护方法、装置、设备及存储介质 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176427A (zh) * | 1997-07-24 | 1998-03-18 | 谢用富 | 硬盘选择性写保护装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2001048753A1 (fr) * | 1999-12-28 | 2001-07-05 | Mitsubishi Chemical Corporation | Disque optique reinscriptible a changement de phase dote partiellement d'une region rom et procedes d'enregistrement et d'effacement de donnees pour disques optiques |
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2008
- 2008-05-19 CN CN2008100981416A patent/CN101286142B/zh active Active
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2009
- 2009-04-02 US US12/417,391 patent/US8054722B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176427A (zh) * | 1997-07-24 | 1998-03-18 | 谢用富 | 硬盘选择性写保护装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101286142A (zh) | 2008-10-15 |
US8054722B2 (en) | 2011-11-08 |
US20090285068A1 (en) | 2009-11-19 |
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Owner name: CHENGDU CITY HUAWEI SAIMENTEKE SCIENCE CO., LTD. Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20090424 |
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Effective date of registration: 20090424 Address after: Qingshui River District, Chengdu high tech Zone, Sichuan Province, China: 611731 Applicant after: Chengdu Huawei Symantec Technologies Co., Ltd. Address before: Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Province, China: 518129 Applicant before: Huawei Technologies Co., Ltd. |
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Owner name: HUAWEI DIGITAL TECHNOLOGY (CHENGDU) CO., LTD. Free format text: FORMER NAME: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee after: Huawei Symantec Technologies Co., Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee before: Chengdu Huawei Symantec Technologies Co., Ltd. |
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Owner name: HUAWEI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUAWEI DIGITAL TECHNOLOGY (CHENGDU) CO., LTD. Effective date: 20150609 |
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Effective date of registration: 20150609 Address after: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee after: Huawei Technologies Co., Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee before: Huawei Symantec Technologies Co., Ltd. |