AU3848289A - Data security device - Google Patents

Data security device

Info

Publication number
AU3848289A
AU3848289A AU38482/89A AU3848289A AU3848289A AU 3848289 A AU3848289 A AU 3848289A AU 38482/89 A AU38482/89 A AU 38482/89A AU 3848289 A AU3848289 A AU 3848289A AU 3848289 A AU3848289 A AU 3848289A
Authority
AU
Australia
Prior art keywords
data security
security device
write
computer
data carrier
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.)
Abandoned
Application number
AU38482/89A
Inventor
Gregor Verweyen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VERWEYEN GmbH
Original Assignee
VERWEYEN GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25880429&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3848289(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by VERWEYEN GmbH filed Critical VERWEYEN GmbH
Publication of AU3848289A publication Critical patent/AU3848289A/en
Abandoned legal-status Critical Current

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
    • G06F21/78—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00137—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users
    • G11B20/00152—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users involving a password
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Storage Device Security (AREA)
  • Communication Control (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

In a data security device in a computer with at least one fixed memory (4) and a write and/or read device (drive) (6) for a mobile data carrier, a controllable switching device (9) can be connected by leads between the computer and the write and/or read device (6) in such a way that writing and/or reading access to the mobile data carrier is disabled and enabled only when a predetermined enabling signal is supplied to the switching device (9).
AU38482/89A 1988-07-07 1989-07-03 Data security device Abandoned AU3848289A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8808722 1988-07-07
DE8808722 1988-07-07
DE3914239A DE3914239A1 (en) 1988-07-07 1989-04-29 DATA PROTECTION DEVICE
DE3914239 1989-04-29

Publications (1)

Publication Number Publication Date
AU3848289A true AU3848289A (en) 1990-02-05

Family

ID=25880429

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38482/89A Abandoned AU3848289A (en) 1988-07-07 1989-07-03 Data security device

Country Status (6)

Country Link
EP (1) EP0428528B1 (en)
AT (1) ATE87107T1 (en)
AU (1) AU3848289A (en)
BG (1) BG50619A3 (en)
DE (2) DE3914239A1 (en)
WO (1) WO1990000771A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9104600D0 (en) * 1991-03-05 1991-04-17 Mitac Uk Ltd Computer security system
FR2681705B1 (en) * 1991-09-19 1993-12-10 Rene Cicutto SYSTEM FOR CONTROLLING ACCESS TO A PERSONAL COMPUTER WORKSTATION.
GB9122673D0 (en) * 1991-10-25 1991-12-11 Wynter Paul E Floppy or external drive electronic key lock system
FR2686173A1 (en) * 1992-01-10 1993-07-16 Thomson Csf Device for protecting a computer
GB2279163A (en) * 1993-06-15 1994-12-21 Boxware Limited Computer security device which disables a disc drive
GB9323453D0 (en) * 1993-11-13 1994-01-05 Calluna Tech Ltd Security system for portable hard disk drive
GB2298943B (en) * 1993-11-13 1998-09-23 Calluna Tech Ltd Security system for hard disk drive
GB2330682A (en) * 1997-10-22 1999-04-28 Calluna Tech Ltd Password access to an encrypted drive
DE19937060A1 (en) * 1999-08-05 2001-02-15 Siemens Pc Systeme Gmbh & Co K Procedure to protect computer peripheral data carrier device, CD-ROM drive, CD writer, DVD-ROM
SE516759C2 (en) * 1999-08-10 2002-02-26 Niklas Danielsson Security device for protecting hard disk drive in a computer
JP3805200B2 (en) * 2001-02-02 2006-08-02 株式会社クボタ Work vehicle
DE20217883U1 (en) 2002-11-18 2003-03-06 World Of Medicine Lemke Gmbh Device for the electrical connection and control of a variety of peripheral devices
TWI298837B (en) * 2004-05-03 2008-07-11 Lg Electronics Inc Apparatus and method for preventing data copy by cardbus devices

Also Published As

Publication number Publication date
DE3914239A1 (en) 1990-01-11
EP0428528B1 (en) 1993-03-17
EP0428528A1 (en) 1991-05-29
DE58903841D1 (en) 1993-04-22
ATE87107T1 (en) 1993-04-15
WO1990000771A1 (en) 1990-01-25
BG50619A3 (en) 1992-09-15

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