CN1293483C - 多存储器式物理隔离型计算机数据安全防护方法及装置 - Google Patents
多存储器式物理隔离型计算机数据安全防护方法及装置 Download PDFInfo
- Publication number
- CN1293483C CN1293483C CN 02125727 CN02125727A CN1293483C CN 1293483 C CN1293483 C CN 1293483C CN 02125727 CN02125727 CN 02125727 CN 02125727 A CN02125727 A CN 02125727A CN 1293483 C CN1293483 C CN 1293483C
- Authority
- CN
- China
- Prior art keywords
- card
- storage
- data
- protection
- protection card
- 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
Links
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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
- H04L63/1416—Event detection, e.g. attack signature detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2153—Using hardware token as a secondary aspect
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02125727 CN1293483C (zh) | 2002-08-14 | 2002-08-14 | 多存储器式物理隔离型计算机数据安全防护方法及装置 |
PCT/CN2002/000572 WO2004017210A1 (fr) | 2002-08-14 | 2002-08-19 | Procede et dispositif de securite informatique a isolement physique et a memoires multiples |
AU2002325472A AU2002325472A1 (en) | 2002-08-14 | 2002-08-19 | A method and device of multi-memory physically isolated computer security |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02125727 CN1293483C (zh) | 2002-08-14 | 2002-08-14 | 多存储器式物理隔离型计算机数据安全防护方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1475918A CN1475918A (zh) | 2004-02-18 |
CN1293483C true CN1293483C (zh) | 2007-01-03 |
Family
ID=31193787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02125727 Expired - Fee Related CN1293483C (zh) | 2002-08-14 | 2002-08-14 | 多存储器式物理隔离型计算机数据安全防护方法及装置 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1293483C (zh) |
AU (1) | AU2002325472A1 (zh) |
WO (1) | WO2004017210A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100428671C (zh) * | 2004-03-26 | 2008-10-22 | 联想(北京)有限公司 | 网络隔离装置及方法 |
CN100395729C (zh) * | 2004-05-18 | 2008-06-18 | 华为技术有限公司 | 一种使用外部程序存储器的方法 |
CN101452512B (zh) * | 2007-12-03 | 2011-03-30 | 联想(北京)有限公司 | 实现文件安全存储的方法、装置和文件读取装置 |
CN101556561B (zh) * | 2008-04-09 | 2011-04-06 | 盛群半导体股份有限公司 | 随机数改变地址及数据存储器保密方法 |
CN103186479A (zh) * | 2011-12-31 | 2013-07-03 | 中国长城计算机深圳股份有限公司 | 基于单操作系统的双硬盘隔离加密装置、方法及计算机 |
CN103294944A (zh) * | 2012-10-17 | 2013-09-11 | 西安晨安电子科技有限公司 | 一种认证和使用分开的提高数据安全性的方法 |
WO2015014016A1 (zh) * | 2013-07-30 | 2015-02-05 | 宇龙计算机通信科技(深圳)有限公司 | 数据处理方法和数据处理装置 |
CN103402199A (zh) * | 2013-07-30 | 2013-11-20 | 东莞宇龙通信科技有限公司 | 终端和安全的数据处理方法 |
CN103927493B (zh) * | 2014-03-04 | 2016-08-31 | 中天安泰(北京)信息技术有限公司 | 数据黑洞处理方法 |
CN106570374A (zh) * | 2016-10-31 | 2017-04-19 | 余必亚 | 一种具有网络监测功能的计算机存储系统 |
CN109491346B (zh) * | 2018-12-14 | 2021-09-21 | 常州讯顺通讯科技有限公司 | 一种数据采集盒及面向智能制造的工业大数据采集方法 |
CN110008744B (zh) * | 2019-03-28 | 2022-04-01 | 平安科技(深圳)有限公司 | 数据脱敏方法和相关装置 |
CN112231239B (zh) * | 2020-10-19 | 2022-05-17 | 海光信息技术股份有限公司 | 一种页交换方法、装置、cpu、可信硬件及计算机设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE515488C2 (sv) * | 1999-01-29 | 2001-08-13 | Telia Ab | Metod och system för stöldskydd av data i en handdator |
US6598165B1 (en) * | 1999-06-18 | 2003-07-22 | Phoenix Technologies Ltd. | Secure memory |
CN1092366C (zh) * | 1999-11-04 | 2002-10-09 | 苏毅 | 在多个物理隔离网络之间进行切换的方法和装置 |
CN2454798Y (zh) * | 2000-01-21 | 2001-10-17 | 陈宏宪 | 用于内外网物理分离的网络同步切换装置 |
-
2002
- 2002-08-14 CN CN 02125727 patent/CN1293483C/zh not_active Expired - Fee Related
- 2002-08-19 AU AU2002325472A patent/AU2002325472A1/en not_active Abandoned
- 2002-08-19 WO PCT/CN2002/000572 patent/WO2004017210A1/zh not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1475918A (zh) | 2004-02-18 |
AU2002325472A1 (en) | 2004-03-03 |
WO2004017210A1 (fr) | 2004-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yinda Technology Co., Ltd. Assignor: Beijing Weimeixing Computer Safety Protection Technology Co., Ltd. Contract record no.: 2010320000707 Denomination of invention: Multistorage type physical buffer computer data safety protection method and device Granted publication date: 20070103 License type: Exclusive License Open date: 20040218 Record date: 20100528 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20140814 |
|
EXPY | Termination of patent right or utility model |