CN1044160C - 具有安全保护特性的个人计算机系统的实现方法 - Google Patents
具有安全保护特性的个人计算机系统的实现方法 Download PDFInfo
- Publication number
- CN1044160C CN1044160C CN93100701A CN93100701A CN1044160C CN 1044160 C CN1044160 C CN 1044160C CN 93100701 A CN93100701 A CN 93100701A CN 93100701 A CN93100701 A CN 93100701A CN 1044160 C CN1044160 C CN 1044160C
- Authority
- CN
- China
- Prior art keywords
- password
- access
- user
- pap
- storage
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 19
- 230000004224 protection Effects 0.000 title description 6
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000004044 response Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 description 19
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- 230000008859 change Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
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- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
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- 230000007246 mechanism Effects 0.000 description 3
- 230000001010 compromised effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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- 238000002955 isolation Methods 0.000 description 2
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- 230000035945 sensitivity Effects 0.000 description 2
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- 238000012790 confirmation Methods 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
-
- 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
- G06F21/86—Secure or tamper-resistant housings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/009—Trust
-
- 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
- G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/840,965 | 1992-02-26 | ||
US07/840,965 US5388156A (en) | 1992-02-26 | 1992-02-26 | Personal computer system with security features and method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98120950A Division CN1120431C (zh) | 1992-02-26 | 1998-10-14 | 具有安全保护特性的个人计算机系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1076534A CN1076534A (zh) | 1993-09-22 |
CN1044160C true CN1044160C (zh) | 1999-07-14 |
Family
ID=25283688
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN93100701A Expired - Lifetime CN1044160C (zh) | 1992-02-26 | 1993-01-26 | 具有安全保护特性的个人计算机系统的实现方法 |
CN98120950A Expired - Lifetime CN1120431C (zh) | 1992-02-26 | 1998-10-14 | 具有安全保护特性的个人计算机系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98120950A Expired - Lifetime CN1120431C (zh) | 1992-02-26 | 1998-10-14 | 具有安全保护特性的个人计算机系统 |
Country Status (14)
Country | Link |
---|---|
US (1) | US5388156A (zh) |
EP (1) | EP0558222B1 (zh) |
JP (1) | JP2565629B2 (zh) |
KR (1) | KR960003058B1 (zh) |
CN (2) | CN1044160C (zh) |
AU (1) | AU663551B2 (zh) |
BR (1) | BR9300396A (zh) |
CA (1) | CA2082916C (zh) |
DE (1) | DE69326089T2 (zh) |
HK (1) | HK1018826A1 (zh) |
MY (1) | MY109086A (zh) |
NZ (1) | NZ245756A (zh) |
SG (1) | SG43708A1 (zh) |
TW (1) | TW239197B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105095799A (zh) * | 2014-04-30 | 2015-11-25 | 鸿富锦精密工业(武汉)有限公司 | 电子装置 |
Families Citing this family (110)
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1992
- 1992-02-26 US US07/840,965 patent/US5388156A/en not_active Expired - Lifetime
- 1992-11-13 CA CA002082916A patent/CA2082916C/en not_active Expired - Fee Related
- 1992-11-26 TW TW081109494A patent/TW239197B/zh not_active IP Right Cessation
- 1992-12-22 JP JP4341805A patent/JP2565629B2/ja not_active Expired - Lifetime
-
1993
- 1993-01-25 AU AU32019/93A patent/AU663551B2/en not_active Ceased
- 1993-01-25 KR KR1019930000883A patent/KR960003058B1/ko not_active IP Right Cessation
- 1993-01-26 MY MYPI93000114A patent/MY109086A/en unknown
- 1993-01-26 CN CN93100701A patent/CN1044160C/zh not_active Expired - Lifetime
- 1993-01-26 NZ NZ245756A patent/NZ245756A/en unknown
- 1993-02-01 BR BR9300396A patent/BR9300396A/pt unknown
- 1993-02-16 EP EP93301110A patent/EP0558222B1/en not_active Expired - Lifetime
- 1993-02-16 SG SG1996000010A patent/SG43708A1/en unknown
- 1993-02-16 DE DE69326089T patent/DE69326089T2/de not_active Expired - Fee Related
-
1998
- 1998-10-14 CN CN98120950A patent/CN1120431C/zh not_active Expired - Lifetime
-
1999
- 1999-09-08 HK HK99103889A patent/HK1018826A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105095799A (zh) * | 2014-04-30 | 2015-11-25 | 鸿富锦精密工业(武汉)有限公司 | 电子装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2565629B2 (ja) | 1996-12-18 |
US5388156A (en) | 1995-02-07 |
KR960003058B1 (ko) | 1996-03-04 |
CA2082916C (en) | 1996-04-16 |
BR9300396A (pt) | 1993-08-31 |
TW239197B (zh) | 1995-01-21 |
CN1120431C (zh) | 2003-09-03 |
CN1223408A (zh) | 1999-07-21 |
DE69326089T2 (de) | 2000-03-30 |
HK1018826A1 (en) | 2000-01-07 |
CN1076534A (zh) | 1993-09-22 |
SG43708A1 (en) | 1997-11-14 |
MY109086A (en) | 1996-11-30 |
KR930018349A (ko) | 1993-09-21 |
AU3201993A (en) | 1993-09-02 |
EP0558222B1 (en) | 1999-08-25 |
JPH06243047A (ja) | 1994-09-02 |
DE69326089D1 (de) | 1999-09-30 |
NZ245756A (en) | 1995-12-21 |
EP0558222A1 (en) | 1993-09-01 |
AU663551B2 (en) | 1995-10-12 |
CA2082916A1 (en) | 1993-08-27 |
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