ES495779A0 - Perfeccionamientos en sistemas de proteccion para terminalesy-o dispositivos perifericos de ordenadores - Google Patents

Perfeccionamientos en sistemas de proteccion para terminalesy-o dispositivos perifericos de ordenadores

Info

Publication number
ES495779A0
ES495779A0 ES495779A ES495779A ES495779A0 ES 495779 A0 ES495779 A0 ES 495779A0 ES 495779 A ES495779 A ES 495779A ES 495779 A ES495779 A ES 495779A ES 495779 A0 ES495779 A0 ES 495779A0
Authority
ES
Spain
Prior art keywords
terminals
computer devices
protection systems
peripheral computer
peripheral
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
ES495779A
Other languages
English (en)
Other versions
ES8200958A1 (es
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.)
Mastiff Security Systems Ltd
Original Assignee
Mastiff Security Systems Ltd
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
Priority claimed from GB8021511A external-priority patent/GB2087606A/en
Application filed by Mastiff Security Systems Ltd filed Critical Mastiff Security Systems Ltd
Publication of ES8200958A1 publication Critical patent/ES8200958A1/es
Publication of ES495779A0 publication Critical patent/ES495779A0/es
Granted 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
ES495779A 1979-10-09 1980-10-09 Perfeccionamientos en sistemas de proteccion para terminalesy-o dispositivos perifericos de ordenadores Granted ES495779A0 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7935020 1979-10-09
GB8021511A GB2087606A (en) 1980-07-01 1980-07-01 Computer Systems
GB8029815 1980-09-16

Publications (2)

Publication Number Publication Date
ES8200958A1 ES8200958A1 (es) 1981-11-16
ES495779A0 true ES495779A0 (es) 1981-11-16

Family

ID=27260774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495779A Granted ES495779A0 (es) 1979-10-09 1980-10-09 Perfeccionamientos en sistemas de proteccion para terminalesy-o dispositivos perifericos de ordenadores

Country Status (5)

Country Link
EP (2) EP0040198A1 (es)
JP (1) JPS56501302A (es)
DK (1) DK229681A (es)
ES (1) ES495779A0 (es)
WO (1) WO1981001063A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101772A1 (en) * 1982-09-01 1984-03-07 Jerome Hal Lemelson Computer security systems
US4591854A (en) * 1982-10-12 1986-05-27 Roundel Electronics Limited Touch control identification system with portable encoder
FR2554936B1 (fr) * 1983-11-10 1986-08-29 Saulnier Dominique Systeme d'echange d'informations a etiquettes electroniques
ATE164693T1 (de) * 1991-01-22 1998-04-15 Skidata Ag Einrichtung zur berechtigung der bedienung eines gerätes mit einer betätigungseinheit
FR2736451B1 (fr) * 1995-07-06 1997-09-26 Monetel Lecteur de cartes sans contact a clavier de selection de service
US20040215415A1 (en) * 2003-02-18 2004-10-28 Mcintosh Donald D. Access-protected programmable instrument system responsive to an instrument-pass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508205A (en) * 1967-01-17 1970-04-21 Computer Usage Co Inc Communications security system
GB1297279A (es) * 1969-07-09 1972-11-22
US3699531A (en) * 1970-03-13 1972-10-17 Raytheon Co Digital data selection and display system
BE791039A (fr) * 1971-11-08 1973-05-07 Lewis Security Syst Ltd Systemes de securite
SE381940B (sv) * 1972-04-11 1975-12-22 Gretag Ag Anordning for enskild identifiering av ett flertal individer

Also Published As

Publication number Publication date
EP0040198A1 (en) 1981-11-25
JPS56501302A (es) 1981-09-10
WO1981001063A1 (en) 1981-04-16
EP0027058A1 (en) 1981-04-15
ES8200958A1 (es) 1981-11-16
DK229681A (da) 1981-05-26

Similar Documents

Publication Publication Date Title
MX149471A (es) Mejoras en antenas asimetricas para sistemas electronicos de seguridad
JPS55132586A (en) Computer system
DE3066644D1 (en) Multiprocessor system
GB2064839B (en) Multiprocessor data processing system
ES488280A0 (es) Perfeccionamientos en sistemas de videotex
BR8007326A (pt) Sistema de comunicacao entre sistemas de computador
ZA80109B (en) Terminals for use in transaction execution systems
PT70838A (fr) Dispositif de protection antisismique
JPS5674763A (en) Commonnresource allocationnsystem in multiprocessor system
DK330477A (da) Katodisk beskyttelsessystem
BE881812A (nl) Meldingsstelsel
DK266379A (da) Elektronisk doerlaaseanlaeg
JPS5372547A (en) Computer system
GB2060228B (en) Computer system
JPS5635249A (en) Computer system
JPS5672726A (en) Computer system
JPS5295942A (en) Computer system
ES495779A0 (es) Perfeccionamientos en sistemas de proteccion para terminalesy-o dispositivos perifericos de ordenadores
BR7908098A (pt) Dispositivo de alarme para uso em sistemas de alarme de multiplos dispositivos interconectados
ES497359A0 (es) Perfeccionamientos en los sistemas de archivo
DK467480A (da) Databehandlingsanlaeg
BR7908099A (pt) Dispositivo de alarme para uso em sistemas de multiplos dispositivos interconectados
JPS5620431A (en) Computer tomographing device
NL191342B (nl) Computersysteem.
GB1554864A (en) Adar siganl processing systems