CA2078246A1 - Improved method for secure access control - Google Patents

Improved method for secure access control

Info

Publication number
CA2078246A1
CA2078246A1 CA2078246A CA2078246A CA2078246A1 CA 2078246 A1 CA2078246 A1 CA 2078246A1 CA 2078246 A CA2078246 A CA 2078246A CA 2078246 A CA2078246 A CA 2078246A CA 2078246 A1 CA2078246 A1 CA 2078246A1
Authority
CA
Canada
Prior art keywords
access control
improved method
secure access
request
access
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.)
Granted
Application number
CA2078246A
Other languages
French (fr)
Other versions
CA2078246C (en
Inventor
Randolph J. Pilc
Roy Philip Weber
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.)
AT&T Corp
Original Assignee
Randolph J. Pilc
Roy Philip Weber
American Telephone And Telegraph Company
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 Randolph J. Pilc, Roy Philip Weber, American Telephone And Telegraph Company filed Critical Randolph J. Pilc
Publication of CA2078246A1 publication Critical patent/CA2078246A1/en
Application granted granted Critical
Publication of CA2078246C publication Critical patent/CA2078246C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
    • 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
    • G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/105—Multiple levels of security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H04M3/382—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections using authorisation codes or passwords

Abstract

A requester making a request for access to a destination is prompted to supply additional authentication information, beyond that which may be supplied by the requester in an attempt to meet a first level of security processing specified by the nature of the request itself, only if it is determined from a predetermined set of attributes of the particular access request that additional security processing is necessary before access can be granted to the destination.
CA002078246A 1991-09-23 1992-09-15 Improved method for secure access control Expired - Fee Related CA2078246C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76372591A 1991-09-23 1991-09-23
US763,725 1991-09-23

Publications (2)

Publication Number Publication Date
CA2078246A1 true CA2078246A1 (en) 1993-03-24
CA2078246C CA2078246C (en) 1998-02-03

Family

ID=25068651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002078246A Expired - Fee Related CA2078246C (en) 1991-09-23 1992-09-15 Improved method for secure access control

Country Status (5)

Country Link
US (1) US5510777A (en)
EP (1) EP0534673B1 (en)
JP (1) JP2768876B2 (en)
CA (1) CA2078246C (en)
DE (1) DE69215818T2 (en)

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Also Published As

Publication number Publication date
DE69215818T2 (en) 1997-06-26
EP0534673A2 (en) 1993-03-31
JP2768876B2 (en) 1998-06-25
EP0534673A3 (en) 1995-01-25
CA2078246C (en) 1998-02-03
DE69215818D1 (en) 1997-01-23
EP0534673B1 (en) 1996-12-11
JPH07131527A (en) 1995-05-19
US5510777A (en) 1996-04-23

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