DE3577940D1 - Sicherheitssystem und -verfahren fuer ein netzwerk von entfernten datenendstationen. - Google Patents

Sicherheitssystem und -verfahren fuer ein netzwerk von entfernten datenendstationen.

Info

Publication number
DE3577940D1
DE3577940D1 DE8585904180T DE3577940T DE3577940D1 DE 3577940 D1 DE3577940 D1 DE 3577940D1 DE 8585904180 T DE8585904180 T DE 8585904180T DE 3577940 T DE3577940 T DE 3577940T DE 3577940 D1 DE3577940 D1 DE 3577940D1
Authority
DE
Germany
Prior art keywords
network
security system
remote data
data terminals
terminals
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
DE8585904180T
Other languages
English (en)
Inventor
Joel Hale
Richard Horst
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.)
NCR International Inc
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Application granted granted Critical
Publication of DE3577940D1 publication Critical patent/DE3577940D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
DE8585904180T 1984-08-13 1985-08-02 Sicherheitssystem und -verfahren fuer ein netzwerk von entfernten datenendstationen. Expired - Lifetime DE3577940D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/640,277 US4652698A (en) 1984-08-13 1984-08-13 Method and system for providing system security in a remote terminal environment
PCT/US1985/001478 WO1986001323A1 (en) 1984-08-13 1985-08-02 Security system and method for remote terminal network

Publications (1)

Publication Number Publication Date
DE3577940D1 true DE3577940D1 (de) 1990-06-28

Family

ID=24567586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585904180T Expired - Lifetime DE3577940D1 (de) 1984-08-13 1985-08-02 Sicherheitssystem und -verfahren fuer ein netzwerk von entfernten datenendstationen.

Country Status (6)

Country Link
US (1) US4652698A (de)
EP (1) EP0189476B1 (de)
JP (1) JPS61502999A (de)
CA (1) CA1238420A (de)
DE (1) DE3577940D1 (de)
WO (1) WO1986001323A1 (de)

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Also Published As

Publication number Publication date
EP0189476A1 (de) 1986-08-06
JPS61502999A (ja) 1986-12-18
CA1238420A (en) 1988-06-21
US4652698A (en) 1987-03-24
EP0189476B1 (de) 1990-05-23
WO1986001323A1 (en) 1986-02-27

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: KAHLER, K., DIPL.-ING., 8948 MINDELHEIM KAECK, J., DIPL.-ING. DIPL.-WIRTSCH.-ING., PAT.-ANWAELTE, 8910 LANDSBERG

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NCR INTERNATIONAL INC., DAYTON, OHIO, US

8328 Change in the person/name/address of the agent

Free format text: KAHLER, K., DIPL.-ING., 8948 MINDELHEIM KAECK, J., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8910 LANDSBERG FIENER, J., PAT.-ANWAELTE, 8948 MINDELHEIM

8327 Change in the person/name/address of the patent owner

Owner name: AT&T GLOBAL INFORMATION SOLUTIONS INTERNATIONAL IN

8327 Change in the person/name/address of the patent owner

Owner name: NCR INTERNATIONAL, INC. (N.D.GES.D.STAATES DELAWAR

8328 Change in the person/name/address of the agent

Free format text: V. BEZOLD & SOZIEN, 80799 MUENCHEN

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee