WO1998012617A1 - Procede de mise en securite de donnees assurant leur protection contre tout acces par des personnes non autorisees - Google Patents
Procede de mise en securite de donnees assurant leur protection contre tout acces par des personnes non autorisees Download PDFInfo
- Publication number
- WO1998012617A1 WO1998012617A1 PCT/DE1996/002043 DE9602043W WO9812617A1 WO 1998012617 A1 WO1998012617 A1 WO 1998012617A1 DE 9602043 W DE9602043 W DE 9602043W WO 9812617 A1 WO9812617 A1 WO 9812617A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unauthorized access
- data
- securing
- save
- storage medium
- Prior art date
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
- G06F21/88—Detecting or preventing theft or loss
-
- 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
Definitions
- the invention specified in claim 1 addresses the problem of enabling protection against unauthorized access to data of any kind.
- the advantages achieved with the invention consist in particular in that locally working storage media with R / W status, which operate under the BS MS-DOS from V 4.00 o.a. work, be protected against unauthorized access and conditionally (structural errors) against destruction.
- the storage medium is made unusable for other people.
- An authorization diskette allows only a group of people to be limited to make the storage medium usable again. In the event of theft or unauthorized access, the storage medium appears to be non-existent or unusable.
- HD_SAVE The functionality of HD_SAVE is described in more detail below:
- HD_SAVE is saved from the backup disk under the medium to be backed up (e.g. C:) and options were started. Possible options are (one each) o:
- the security objects are handled cumulatively, based on the ranking shown above. e.g. HD-SAVE C: / S / H
- the backup is carried out by writing (/ S / L) the selected areas of the storage medium (/ P / B / F / H) to the backup diskette and deleting (/) the selected areas on the storage medium. By re-writing (/ U) selected areas to the storage medium, they can be reused.
- the time required for maximum backup (/ H) is approx. 1 min. / 250 MB.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Storage Device Security (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU75608/96A AU7560896A (en) | 1996-09-20 | 1996-10-25 | Process for securing and safeguarding data from unauthorized access |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996143415 DE19643415A1 (de) | 1996-09-20 | 1996-09-20 | Schutz und Sicherung von Daten vor unbefugtem Zugriff |
DE19643415.7 | 1996-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998012617A1 true WO1998012617A1 (fr) | 1998-03-26 |
Family
ID=7809351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1996/002043 WO1998012617A1 (fr) | 1996-09-20 | 1996-10-25 | Procede de mise en securite de donnees assurant leur protection contre tout acces par des personnes non autorisees |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7560896A (fr) |
DE (1) | DE19643415A1 (fr) |
WO (1) | WO1998012617A1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993017388A1 (fr) * | 1992-02-26 | 1993-09-02 | Clark Paul C | Systeme de protection d'ordinateurs a l'aide de jetons intelligents ou de cartes a memoire |
US5367682A (en) * | 1991-04-29 | 1994-11-22 | Steven Chang | Data processing virus protection circuitry including a permanent memory for storing a redundant partition table |
WO1995014265A1 (fr) * | 1993-11-13 | 1995-05-26 | Calluna Technology Limited | Systeme de securite pour unite de disque dur |
US5557674A (en) * | 1993-07-22 | 1996-09-17 | Kok-Wah Yeow | Absolute static lock of files and directories on magnetic disk storage media in single machine personal microcomputers |
-
1996
- 1996-09-20 DE DE1996143415 patent/DE19643415A1/de not_active Ceased
- 1996-10-25 WO PCT/DE1996/002043 patent/WO1998012617A1/fr active Application Filing
- 1996-10-25 AU AU75608/96A patent/AU7560896A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5367682A (en) * | 1991-04-29 | 1994-11-22 | Steven Chang | Data processing virus protection circuitry including a permanent memory for storing a redundant partition table |
WO1993017388A1 (fr) * | 1992-02-26 | 1993-09-02 | Clark Paul C | Systeme de protection d'ordinateurs a l'aide de jetons intelligents ou de cartes a memoire |
US5557674A (en) * | 1993-07-22 | 1996-09-17 | Kok-Wah Yeow | Absolute static lock of files and directories on magnetic disk storage media in single machine personal microcomputers |
WO1995014265A1 (fr) * | 1993-11-13 | 1995-05-26 | Calluna Technology Limited | Systeme de securite pour unite de disque dur |
Non-Patent Citations (1)
Title |
---|
NIELSEN K R: "PROVIDING SOFTWARE PROTECTION CAPABILITY FOR A CD-ROM DRIVE", HEWLETT-PACKARD JOURNAL, vol. 41, no. 6, 1 December 1990 (1990-12-01), pages 49 - 53, XP000178550 * |
Also Published As
Publication number | Publication date |
---|---|
DE19643415A1 (de) | 1998-04-02 |
AU7560896A (en) | 1998-04-14 |
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