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 PDF

Info

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
Application number
PCT/DE1996/002043
Other languages
German (de)
English (en)
Inventor
Reno Byckiewicz
Original Assignee
Reno Byckiewicz
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reno Byckiewicz filed Critical Reno Byckiewicz
Priority to AU75608/96A priority Critical patent/AU7560896A/en
Publication of WO1998012617A1 publication Critical patent/WO1998012617A1/fr

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

L'invention concerne un procédé de protection à l'aide du programme HD-SAVE qui permet de protéger des données de tous types contre l'accès par des personnes non autorisées, en faisant apparaître le support de mémorisation comme non disponible ou non utilisable en cas d'accès par une personne non habilitée. DH-SAVE protège les données par le fait que le support de mémorisation ne peut être rendu réutilisable que par un groupe limité de personnes, au moyen d'une disquette d'autorisation.
PCT/DE1996/002043 1996-09-20 1996-10-25 Procede de mise en securite de donnees assurant leur protection contre tout acces par des personnes non autorisees WO1998012617A1 (fr)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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