EP0982693A3 - Method to identify user-relevant states of the misoperation counter - Google Patents

Method to identify user-relevant states of the misoperation counter Download PDF

Info

Publication number
EP0982693A3
EP0982693A3 EP99116600A EP99116600A EP0982693A3 EP 0982693 A3 EP0982693 A3 EP 0982693A3 EP 99116600 A EP99116600 A EP 99116600A EP 99116600 A EP99116600 A EP 99116600A EP 0982693 A3 EP0982693 A3 EP 0982693A3
Authority
EP
European Patent Office
Prior art keywords
password
input
user
state
prior
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.)
Withdrawn
Application number
EP99116600A
Other languages
German (de)
French (fr)
Other versions
EP0982693A2 (en
Inventor
Ernst-Michael Hamann
Michael Kaisser
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of EP0982693A2 publication Critical patent/EP0982693A2/en
Publication of EP0982693A3 publication Critical patent/EP0982693A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • G07F7/1083—Counting of PIN attempts

Abstract

The present invention describes a method to identity and display states of the misoperation counter prior to input of a password. The method checks the state of the misoperation counter prior to every new password input. Each scanned state is assigned a defined state, which is signaled visually or acoustically to the user by the chipcard application prior to input of the password. The visual display is preferentially in the form of a traffic light, in which the colors green, amber and red are assigned to a defined state of the misoperation counter. The user of password-protected objects and/or applications is unambiguously informed of the state of the protective device for passwords by means of a clearly presented display. Especially after the card has been lost and then found again, the user can see whether anyone else has attempted to enter a password. Prior to the last chance of entering the correct password the user is clearly warned, and can check the input device again carefully before input.
EP99116600A 1998-08-28 1999-08-25 Method to identify user-relevant states of the misoperation counter Withdrawn EP0982693A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19839041A DE19839041C2 (en) 1998-08-28 1998-08-28 Method for identifying and displaying states of a misuse counter
DE19839041 1998-08-28

Publications (2)

Publication Number Publication Date
EP0982693A2 EP0982693A2 (en) 2000-03-01
EP0982693A3 true EP0982693A3 (en) 2004-04-14

Family

ID=7878942

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116600A Withdrawn EP0982693A3 (en) 1998-08-28 1999-08-25 Method to identify user-relevant states of the misoperation counter

Country Status (3)

Country Link
EP (1) EP0982693A3 (en)
JP (1) JP2000076134A (en)
DE (1) DE19839041C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ866000A0 (en) * 2000-07-07 2000-08-03 Activesky, Inc. A secure data storage device
DE10348729B4 (en) * 2003-10-16 2022-06-15 Vodafone Holding Gmbh Setup and procedures for backing up protected data
DE102013216692A1 (en) 2013-08-22 2015-02-26 Siemens Ag Österreich Method for securing an integrated circuit against unauthorized access
DE102017223509A1 (en) 2017-12-21 2019-06-27 Bundesdruckerei Gmbh Processor chip card and a method for its operation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091461A (en) * 1980-12-06 1982-07-28 Omron Tateisi Electronics Co Validating I.D. Code for Transaction Processing
US5594227A (en) * 1995-03-28 1997-01-14 Microsoft Corporation System and method for protecting unauthorized access to data contents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495235A (en) * 1992-09-30 1996-02-27 At&T Corp. Access control system with lockout

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091461A (en) * 1980-12-06 1982-07-28 Omron Tateisi Electronics Co Validating I.D. Code for Transaction Processing
US5594227A (en) * 1995-03-28 1997-01-14 Microsoft Corporation System and method for protecting unauthorized access to data contents

Also Published As

Publication number Publication date
JP2000076134A (en) 2000-03-14
EP0982693A2 (en) 2000-03-01
DE19839041C2 (en) 2003-03-27
DE19839041A1 (en) 2000-03-02

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