DE202009016694U1 - System for pin entry in EC card machines - Google Patents

System for pin entry in EC card machines Download PDF

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Publication number
DE202009016694U1
DE202009016694U1 DE200920016694 DE202009016694U DE202009016694U1 DE 202009016694 U1 DE202009016694 U1 DE 202009016694U1 DE 200920016694 DE200920016694 DE 200920016694 DE 202009016694 U DE202009016694 U DE 202009016694U DE 202009016694 U1 DE202009016694 U1 DE 202009016694U1
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DE
Germany
Prior art keywords
pin entry
card machines
display
cursor
digit
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 - Lifetime
Application number
DE200920016694
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German (de)
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.)
ACIKEL ALI
ACIKEL SWETLANA
Original Assignee
ACIKEL ALI
ACIKEL SWETLANA
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 ACIKEL ALI, ACIKEL SWETLANA filed Critical ACIKEL ALI
Priority to DE200920016694 priority Critical patent/DE202009016694U1/en
Publication of DE202009016694U1 publication Critical patent/DE202009016694U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1025—Identification of user by a PIN code
    • G07F7/1033—Details of the PIN pad
    • G07F7/1041—PIN input keyboard gets new key allocation at each use
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
    • G07F19/20—Automatic teller machines [ATMs]

Abstract

Bei Ec Kassenautomaten mit einem Display und einem Eingabesystem
Zu Steuerung eines Cursors auf dem Display und mit einer Steuereinrichtung
Die dazu ausgebildet ist, die mit dem Cursor auszuwählenden Ziffern nach dem
Zufalsprinzip auf dem Display dazustellen.At Ec cash machines with a display and an input system
To control a cursor on the display and with a control device
Which is adapted to the numbers to be selected with the cursor after the
Zufalsprinzip on the display.

Description

Hintergrundbackground

In letzter Zeit häufen sich Betrugsfälle in Zusammenhang mit EC-Bankautomaten. Hierbei wird versucht, durch Modifikation des Kartenlesegerätes eine 1:1-Kopie der EC-Karte anzufertigen, um mit dieser Kopie illegal Geld abzubuchen. Für eine erfolgreiche Buchung ist jedoch ebenfalls die vierstellige PIN-Nummer erforderlich. Für das Ausspähen der Nummer werden häufig Minikamerasysteme verwendet, die die Nummerneingabe filmen. Die bisher ergriffenen Maßnahmen der Banken sind bisher jedoch unbefriedigend. Das hier vorgestellte. System soll eine Lösung für das Problem bieten.Recently, fraud cases have been accumulating in connection with EC ATMs. In this case, an attempt is made by modification of the card reader to make a 1: 1 copy of the debit card in order to withdraw money illegally with this copy. For a successful booking, however, the four-digit PIN number is also required. Spying the number often uses miniature camera systems that film the number input. However, the measures taken so far by the banks have so far been unsatisfactory. The presented here. System should provide a solution to the problem.

Aufbau des SystemsStructure of the system

Das System besteht – wie auch die derzeit eingesetzten Lösungen – aus einer Komponente zur Eingabe numerischer Daten und einer Komponente zur Darstellung von Informationen für den Bediener. Das Problem ist hierbei die leichte Kompromittierbarkeit dieser Anordnung.The system, like the solutions currently in use, consists of a numeric data input component and a component for presenting information to the operator. The problem here is the easy compromisability of this arrangement.

Das neue System setzt diese beiden Komponenten in eine funktionale Beziehung, um das Abgreifen von vertraulichen Informationen erheblich zu erschweren. Der zentrale Gedanke ist, dass man die Komponente zur Dateneingabe auf fünf Tasten beschränkt, die eine Navigation in horizontaler und vertikaler Richtung und eine Eingabebestätigung erlauben. Der Bildschirm dient während der Eingabe der PIN zur Darstellung einer Zahlenmatrix, in der die Zahlen von 0 bis 9 angeordnet sind. Die Idee ist, dass der Benutzer die Cursortasten verwendet, um jeweils eine Ziffer zu markieren. Nach dem Drücken der Bestätigungstaste wird zum Eingabeschritt der nächsten Ziffer gesprungen. Der Vorgang ist entsprechend nach vier Iterationen abgeschlossen.The new system puts these two components into a functional relationship to make it much harder to retrieve confidential information. The central idea is to limit the data entry component to five buttons that allow horizontal and vertical navigation and input confirmation. The screen is used during the input of the PIN to represent a number matrix in which the numbers are arranged from 0 to 9. The idea is that the user uses the cursor keys to mark one digit at a time. After pressing the confirmation key, the entry step of the next digit is skipped. The process is completed after four iterations.

Um semantische Rückschlüsse von der Eingabe der ersten Ziffer auf die folgenden Ziffern zu unterbinden, müssen zwei Bedingungen gelten:

  • 1. Die Einsehbarkeit der Bildschirmkomponete muss auf den Blickwinkel des Betrachters beschränkt werden. Dies kann bespielsweise durch eine geschickte Wahl der Position und das zusätzliche Anbringen einer Abdeckung erreicht werden.
  • 2. Die Anordnung der Zahlenmatrix muss dem Zufallsprinzip entsprechen. Hierdurch wird verhindert, dass unauthorisierte Personen einen Zusammenhang zwischen der Eingabesequenz und der gewählten Ziffer herstellen können.
In order to prevent semantic conclusions from entering the first digit to the following numbers, two conditions must apply:
  • 1. The visibility of the Bildschirmkomponete must be limited to the perspective of the viewer. This can be achieved for example by a clever choice of position and the additional attachment of a cover.
  • 2. The arrangement of the number matrix must correspond to the random principle. This prevents unauthorized persons from making a connection between the input sequence and the selected digit.

Claims (1)

Bei Ec Kassenautomaten mit einem Display und einem Eingabesystem Zu Steuerung eines Cursors auf dem Display und mit einer Steuereinrichtung Die dazu ausgebildet ist, die mit dem Cursor auszuwählenden Ziffern nach dem Zufalsprinzip auf dem Display dazustellen.At Ec cash machines with a display and an input system To control a cursor on the display and with a control device Which is adapted to the numbers to be selected with the cursor after the Zufalsprinzip on the display.
DE200920016694 2009-12-09 2009-12-09 System for pin entry in EC card machines Expired - Lifetime DE202009016694U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200920016694 DE202009016694U1 (en) 2009-12-09 2009-12-09 System for pin entry in EC card machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200920016694 DE202009016694U1 (en) 2009-12-09 2009-12-09 System for pin entry in EC card machines

Publications (1)

Publication Number Publication Date
DE202009016694U1 true DE202009016694U1 (en) 2011-04-21

Family

ID=43902346

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200920016694 Expired - Lifetime DE202009016694U1 (en) 2009-12-09 2009-12-09 System for pin entry in EC card machines

Country Status (1)

Country Link
DE (1) DE202009016694U1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129202A1 (en) * 1991-09-03 1993-03-04 Hauni Elektronik Gmbh Protection circuit for personal identification number key=pad - uses number of keys to enter PIN value, with indicated values varying in pseudo-random manner
WO1998027518A1 (en) * 1996-12-18 1998-06-25 Siab Italia S.P.A. Fraud-proof keyboard for an automatic banking terminal
US6434702B1 (en) * 1998-12-08 2002-08-13 International Business Machines Corporation Automatic rotation of digit location in devices used in passwords
US20030182558A1 (en) * 2002-02-05 2003-09-25 Lazzaro John R. Dynamic PIN pad for credit/debit/ other electronic transactions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129202A1 (en) * 1991-09-03 1993-03-04 Hauni Elektronik Gmbh Protection circuit for personal identification number key=pad - uses number of keys to enter PIN value, with indicated values varying in pseudo-random manner
WO1998027518A1 (en) * 1996-12-18 1998-06-25 Siab Italia S.P.A. Fraud-proof keyboard for an automatic banking terminal
US6434702B1 (en) * 1998-12-08 2002-08-13 International Business Machines Corporation Automatic rotation of digit location in devices used in passwords
US20030182558A1 (en) * 2002-02-05 2003-09-25 Lazzaro John R. Dynamic PIN pad for credit/debit/ other electronic transactions

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R163 Identified publications notified
R207 Utility model specification

Effective date: 20110526

R156 Lapse of ip right after 3 years

Effective date: 20130702