ES2080674A2 - Tarjeta encriptadora de datos en diskette. - Google Patents

Tarjeta encriptadora de datos en diskette.

Info

Publication number
ES2080674A2
ES2080674A2 ES09400006A ES9400006A ES2080674A2 ES 2080674 A2 ES2080674 A2 ES 2080674A2 ES 09400006 A ES09400006 A ES 09400006A ES 9400006 A ES9400006 A ES 9400006A ES 2080674 A2 ES2080674 A2 ES 2080674A2
Authority
ES
Spain
Prior art keywords
data encryption
computer
encryption card
diskette
data
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.)
Granted
Application number
ES09400006A
Other languages
English (en)
Other versions
ES2080674R (es
ES2080674B1 (es
Inventor
Fco Javier Casillas
Juan Ignacio Pujol
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.)
MANTENIMIENTO INFORMATICO SUR
Original Assignee
MANTENIMIENTO INFORMATICO SUR
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 MANTENIMIENTO INFORMATICO SUR filed Critical MANTENIMIENTO INFORMATICO SUR
Priority to ES9400006A priority Critical patent/ES2080674B1/es
Publication of ES2080674A2 publication Critical patent/ES2080674A2/es
Publication of ES2080674R publication Critical patent/ES2080674R/es
Application granted granted Critical
Publication of ES2080674B1 publication Critical patent/ES2080674B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)

Abstract

TARJETA ENCRIPTADORA DE DATOS EN DISKETTE, BASADA EN EL FUNCIONAMIENTO DE UNA PLACA DE CIRCUITO IMPRESO QUE SE UBICA EN EL ORDENADOR PERSONAL DEL USUARIO QUE PRETENDA UTILIZARLA, A FIN DE QUE CUALQUIER DATO QUE LLEGUE DEL EXTERIOR O SE GENERE EN EL PROPIO ORDENADOR NO PUEDA SER UTILIZADA EN CUALQUIER OTRO ORDENADOR PERSONAL, PARA EVITAR QUE CUALQUIER DATO SE MUEVA DE ORDENADOR EN ORDENADOR SIN EL CONSENTIMIENTO O CONOCIMIENTO DEL USUARIO PROPIETARIO DE DICHA INFORMACION.
ES9400006A 1994-01-04 1994-01-04 Tarjeta encriptadora de datos en diskette. Expired - Lifetime ES2080674B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400006A ES2080674B1 (es) 1994-01-04 1994-01-04 Tarjeta encriptadora de datos en diskette.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400006A ES2080674B1 (es) 1994-01-04 1994-01-04 Tarjeta encriptadora de datos en diskette.

Publications (3)

Publication Number Publication Date
ES2080674A2 true ES2080674A2 (es) 1996-02-01
ES2080674R ES2080674R (es) 1997-06-01
ES2080674B1 ES2080674B1 (es) 1998-02-01

Family

ID=8284830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400006A Expired - Lifetime ES2080674B1 (es) 1994-01-04 1994-01-04 Tarjeta encriptadora de datos en diskette.

Country Status (1)

Country Link
ES (1) ES2080674B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411712A1 (en) * 1989-08-01 1991-02-06 Tulip Computers International B.V. Method and device for enciphering data to be transferred and for deciphering the enciphered data, and a computer system comprising such a device
EP0537925A1 (en) * 1991-10-15 1993-04-21 News Datacom Ltd. File-secure computer system
EP0556928A1 (en) * 1992-02-18 1993-08-25 Tulip Computers International B.V. A device for enciphering and deciphering, by means of the DES algorithm, data to be written to or read from a hard disk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411712A1 (en) * 1989-08-01 1991-02-06 Tulip Computers International B.V. Method and device for enciphering data to be transferred and for deciphering the enciphered data, and a computer system comprising such a device
EP0537925A1 (en) * 1991-10-15 1993-04-21 News Datacom Ltd. File-secure computer system
EP0556928A1 (en) * 1992-02-18 1993-08-25 Tulip Computers International B.V. A device for enciphering and deciphering, by means of the DES algorithm, data to be written to or read from a hard disk

Also Published As

Publication number Publication date
ES2080674R (es) 1997-06-01
ES2080674B1 (es) 1998-02-01

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