AU3744295A - Multi-stage access control on data cards - Google Patents

Multi-stage access control on data cards

Info

Publication number
AU3744295A
AU3744295A AU37442/95A AU3744295A AU3744295A AU 3744295 A AU3744295 A AU 3744295A AU 37442/95 A AU37442/95 A AU 37442/95A AU 3744295 A AU3744295 A AU 3744295A AU 3744295 A AU3744295 A AU 3744295A
Authority
AU
Australia
Prior art keywords
access control
data cards
stage access
stage
cards
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.)
Abandoned
Application number
AU37442/95A
Inventor
Gunther Eberhard
Rolf Engelbrecht
Christian Gapp
Elke Jung
Gunter Klepser
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 AU3744295A publication Critical patent/AU3744295A/en
Abandoned 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/23—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
AU37442/95A 1994-10-04 1995-09-27 Multi-stage access control on data cards Abandoned AU3744295A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4435251A DE4435251A1 (en) 1994-10-04 1994-10-04 Multi-level access control on data carrier cards
DE4435251 1994-10-04
PCT/EP1995/003862 WO1996010812A1 (en) 1994-10-04 1995-09-27 Multi-stage access control on data cards

Publications (1)

Publication Number Publication Date
AU3744295A true AU3744295A (en) 1996-04-26

Family

ID=6529795

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37442/95A Abandoned AU3744295A (en) 1994-10-04 1995-09-27 Multi-stage access control on data cards

Country Status (3)

Country Link
AU (1) AU3744295A (en)
DE (1) DE4435251A1 (en)
WO (1) WO1996010812A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6060170A (en) * 1998-02-25 2000-05-09 Air Products And Chemicals, Inc. Functional groups for thermal crosslinking of polymeric systems
SE516211C2 (en) * 2000-03-30 2001-12-03 Vattenfall Ab Procedures and systems for the provision of intelligent services
AU2001250569A1 (en) * 2000-05-03 2002-01-02 Jacobus Christian Pansegrouw An account
DE10100722A1 (en) * 2001-01-10 2002-07-18 Rehwald Joerg Memory element for storing personal data has different memory regions assigned different log-on authorisations

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523237A1 (en) * 1985-06-28 1987-01-02 Siemens Ag Arrangement for protecting the transportation of chip cards
ATE65632T1 (en) * 1985-07-08 1991-08-15 Siemens Ag METHOD FOR CONTROLLING MEMORY ACCESS ON A CHIP CARD AND ARRANGEMENT FOR CARRYING OUT THE METHOD.
JPH087720B2 (en) * 1986-09-16 1996-01-29 富士通株式会社 Area access method for IC cards for multiple services
JPS63106888A (en) * 1986-10-24 1988-05-11 Hitachi Ltd System for managing cpu card accessing
US5010237A (en) * 1987-04-10 1991-04-23 Casio Computer Co., Ltd. IC card system for preventing unauthorized data alteration
US4837422A (en) * 1987-09-08 1989-06-06 Juergen Dethloff Multi-user card system
FR2626095B1 (en) * 1988-01-20 1991-08-30 Sgs Thomson Microelectronics SECURITY SYSTEM FOR PROTECTING PROGRAMMING AREAS OF A CHIP CARD
US5065155A (en) * 1988-10-28 1991-11-12 Sharp Kabushiki Kaisha Key-lock system

Also Published As

Publication number Publication date
WO1996010812A1 (en) 1996-04-11
DE4435251A1 (en) 1996-04-11

Similar Documents

Publication Publication Date Title
AU5492498A (en) Data access control
AU4573596A (en) Multi-application data card
AU1265195A (en) Secure computer memory card
AU6019094A (en) Business card system
AU7140298A (en) A multiple card data system
AU6112794A (en) Smart card
GB2345370B (en) Data reader
AU5490494A (en) Data processing system
EP0649259A3 (en) Data reproducing devices.
GB2302405B (en) Data symbol reader
AU7434694A (en) Memory card
AU3182695A (en) Data security system
AU1230900A (en) Data access system
AU6472994A (en) Card
AU4289296A (en) Photo-erasable data processing forms
AU5077193A (en) Data processing system
AU5987294A (en) System for reading dynamically changing data
GB2301920B (en) Data symbol reader
EP0646871A3 (en) Data transfer control system.
AU643026B2 (en) Information reader
AU5387894A (en) Data processing system
AU6970496A (en) Electronic book reader
AU3744295A (en) Multi-stage access control on data cards
AU2144695A (en) Smart card
AU6209794A (en) Information board