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ES8405182A1 - A METHOD OF INCREASING THE SECURITY OF A KEYBOARD ACCESS SECURITY SYSTEM - Google Patents

A METHOD OF INCREASING THE SECURITY OF A KEYBOARD ACCESS SECURITY SYSTEM

Info

Publication number
ES8405182A1
ES8405182A1 ES523764A ES523764A ES8405182A1 ES 8405182 A1 ES8405182 A1 ES 8405182A1 ES 523764 A ES523764 A ES 523764A ES 523764 A ES523764 A ES 523764A ES 8405182 A1 ES8405182 A1 ES 8405182A1
Authority
ES
Spain
Prior art keywords
pass code
temporary
security
temporary pass
entry
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.)
Expired
Application number
ES523764A
Other languages
Spanish (es)
Other versions
ES523764A0 (en
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.)
American District Telegraph Co
Original Assignee
American District Telegraph Co
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 American District Telegraph Co filed Critical American District Telegraph Co
Publication of ES8405182A1 publication Critical patent/ES8405182A1/en
Publication of ES523764A0 publication Critical patent/ES523764A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/33—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a password

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

An electronic security system is provided with multiple levels of access in which a higher level pass code gives the user access to numerous system functions, such as disarming of the system, resetting, system testing, loop by-passing, and system programming, whereas a lower level pass code gives the user access to fewer functions, in one embodiment to disarming only a portion of the system. In one embodiment, an erasable memory 120 is programmed with a number representing a temporary pass code after the entry of a higher order pass code by the individual setting the temporary pass code. The permanent pass code may be made more complex than the temporary pass code to provide an extra level of security by providing that the permanent pass code has more digits. Timing circuitry 118, 119 is provided to establish a temporary pass code entry window during which a temporary pass code may be entered into the erasable memory. No entry of a temporary pass code within the allotted time results in a disabling of the temporary pass code system.
ES523764A 1981-08-25 1983-07-01 A METHOD OF INCREASING THE SECURITY OF A KEYBOARD ACCESS SECURITY SYSTEM Granted ES523764A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29562181A 1981-08-25 1981-08-25

Publications (2)

Publication Number Publication Date
ES8405182A1 true ES8405182A1 (en) 1984-05-16
ES523764A0 ES523764A0 (en) 1984-05-16

Family

ID=23138510

Family Applications (2)

Application Number Title Priority Date Filing Date
ES515217A Granted ES515217A0 (en) 1981-08-25 1982-08-24 "A SECURITY SYSTEM WITH MULTIPLE ACCESS LEVELS".
ES523764A Granted ES523764A0 (en) 1981-08-25 1983-07-01 A METHOD OF INCREASING THE SECURITY OF A KEYBOARD ACCESS SECURITY SYSTEM

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES515217A Granted ES515217A0 (en) 1981-08-25 1982-08-24 "A SECURITY SYSTEM WITH MULTIPLE ACCESS LEVELS".

Country Status (12)

Country Link
JP (1) JPS5843097A (en)
AU (1) AU555954B2 (en)
BE (1) BE894205A (en)
CA (1) CA1181506A (en)
DE (1) DE3231591A1 (en)
ES (2) ES515217A0 (en)
FR (1) FR2512231B1 (en)
GB (1) GB2104696B (en)
IT (1) IT1152092B (en)
NL (1) NL8203334A (en)
PT (1) PT75465B (en)
SE (1) SE8204827L (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149185B (en) * 1983-11-04 1986-11-05 Robert Ernest Barwick Device for protecting electronic equipment
DE3408904A1 (en) * 1984-03-10 1985-09-12 Philips Kommunikations Industrie AG, 8500 Nürnberg CIRCUIT ARRANGEMENT FOR PREVENTING UNAUTHORIZED ACCESS TO A COMMUNICATION SYSTEM SECURED BY SUBSCRIBER-SPECIFIC PASSWORDS
FI76889C (en) * 1987-02-17 1988-12-12 Kone Oy FOERFARANDE FOER VAL AV FUNKTIONSSAETT VID EN ANORDNING SOM ANVAENDS FOER RAEKNING AV OBJEKT INOM ETT VISST OMRAODE.
JPS63174815U (en) * 1987-02-17 1988-11-14
FR2615895B1 (en) * 1987-06-01 1990-03-09 Magnan Jean Charles ANTI-THEFT EQUIPMENT FOR DELIVERIES AND HOME DEPOSITS
DE3924896C1 (en) * 1989-07-27 1990-09-27 Blaupunkt-Werke Gmbh, 3200 Hildesheim, De
US5648764A (en) 1989-08-09 1997-07-15 Fujitsu Ten Limited Apparatus for remotely controlling a door locking state and theft prevention alarm state of an automobile
AU660293B2 (en) * 1990-11-21 1995-06-22 Nidac Security Pty. Ltd. Improved code pad
IE80962B1 (en) * 1994-03-11 1999-07-14 Hi Key Ltd Arming apparatus for a security circuit
US5903216A (en) * 1996-12-12 1999-05-11 Sutsos; Pete Security structure unlocking system for use by emergency response and authorized personnel
GB2329497B (en) * 1997-09-19 2001-01-31 Ibm Method for controlling access to electronically provided services and system for implementing such method
FR2769736B1 (en) * 1997-10-10 2000-01-14 Denis Palos PROCESS FOR SECURING FINANCIAL TRANSACTIONS, CARD AND PAYMENT TERMINAL IMPLEMENTING THIS PROCESS
EP1158466B1 (en) * 2000-05-25 2012-03-07 Inventio AG Method for triggering a process within a building
JP5159006B2 (en) 2000-05-25 2013-03-06 インベンテイオ・アクテイエンゲゼルシヤフト How to start a procedure in a building
JP5548082B2 (en) * 2010-09-27 2014-07-16 アズビル株式会社 Facility management system and method
US12209920B1 (en) * 2020-03-25 2025-01-28 Electsol-DSP LLC Systems and apparatuses for transmission over a common differential wire pair

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148012A (en) * 1975-09-26 1979-04-03 Greer Hydraulics, Inc. Access control system
JPS54139397A (en) * 1978-03-30 1979-10-29 Nippon Keibi Hosho Kk Fire extinguishing system
US4157534A (en) * 1976-11-15 1979-06-05 Jacob Schachter Locking system for hotels
US4148092A (en) * 1977-08-04 1979-04-03 Ricky Martin Electronic combination door lock with dead bolt sensing means
US4095739A (en) * 1977-08-26 1978-06-20 A-T-O Inc. System for limiting access to security system program
JPS5475967A (en) * 1977-11-29 1979-06-18 Nec Corp Command protect system
JPS5495148A (en) * 1978-01-13 1979-07-27 Toshiba Corp Set data protection method
US4283710A (en) * 1978-10-25 1981-08-11 J.S. Lock Company Security system
JPS5672740A (en) * 1979-11-20 1981-06-17 Fujitsu Ltd System console connection system
WO1982002811A1 (en) * 1981-02-06 1982-08-19 Avi N Nelson Security system

Also Published As

Publication number Publication date
GB2104696A (en) 1983-03-09
AU555954B2 (en) 1986-10-16
SE8204827D0 (en) 1982-08-24
PT75465A (en) 1982-09-01
FR2512231B1 (en) 1989-04-21
GB2104696B (en) 1985-08-21
IT1152092B (en) 1986-12-24
DE3231591A1 (en) 1983-03-10
FR2512231A1 (en) 1983-03-04
JPS5843097A (en) 1983-03-12
CA1181506A (en) 1985-01-22
PT75465B (en) 1984-10-31
IT8222980A0 (en) 1982-08-25
SE8204827L (en) 1983-02-26
AU8754682A (en) 1983-03-03
IT8222980A1 (en) 1984-02-25
ES8400623A1 (en) 1983-10-16
ES515217A0 (en) 1983-10-16
ES523764A0 (en) 1984-05-16
NL8203334A (en) 1983-03-16
BE894205A (en) 1982-12-16

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