BG50619A3 - Device for illegal access data protection - Google Patents

Device for illegal access data protection

Info

Publication number
BG50619A3
BG50619A3 BG90034A BG9003489A BG50619A3 BG 50619 A3 BG50619 A3 BG 50619A3 BG 90034 A BG90034 A BG 90034A BG 9003489 A BG9003489 A BG 9003489A BG 50619 A3 BG50619 A3 BG 50619A3
Authority
BG
Bulgaria
Prior art keywords
outlet
inlet
illegal access
access data
data protection
Prior art date
Application number
BG90034A
Inventor
Gregor Verweyen
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG50619(A3) "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 BG50619A3 publication Critical patent/BG50619A3/en

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

This mechanism is used in computers; in particular, personal computers. It is simple and ensures the protection of data from illegal access, whether reading or recording. The mechanism contains a driving key device (9) with at least one inlet and at least one outlet, where the signal of the outlet depends on the permitting signal, set at the inlet. The inlet is connected by a conductor (S10) of the rim (7) to the outlet of the computer that sends the permission signal. The outlet is connected by at least one conductor (S30, S32, S34 and S28) of the rim (7) to the computer. It blocks or waives access to data recorded on a transferable bearer.
BG90034A 1988-07-07 1989-10-17 Device for illegal access data protection BG50619A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE8808722 1988-07-07
DE3914239A DE3914239A1 (en) 1988-07-07 1989-04-29 DATA PROTECTION DEVICE
PCT/DE1989/000438 WO1990000771A1 (en) 1988-07-07 1989-07-03 Data security device

Publications (1)

Publication Number Publication Date
BG50619A3 true BG50619A3 (en) 1992-09-15

Family

ID=25880429

Family Applications (1)

Application Number Title Priority Date Filing Date
BG90034A BG50619A3 (en) 1988-07-07 1989-10-17 Device for illegal access data protection

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 (12)

* 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
GB2298943B (en) * 1993-11-13 1998-09-23 Calluna Tech Ltd Security system for hard disk drive
GB9323453D0 (en) * 1993-11-13 1994-01-05 Calluna Tech Ltd Security system for portable 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
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
DE58903841D1 (en) 1993-04-22
DE3914239A1 (en) 1990-01-11
EP0428528B1 (en) 1993-03-17
AU3848289A (en) 1990-02-05
WO1990000771A1 (en) 1990-01-25
EP0428528A1 (en) 1991-05-29
ATE87107T1 (en) 1993-04-15

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