ES2176753T3 - Metodo y sistema para restringir el acceso a la comunicacion. - Google Patents

Metodo y sistema para restringir el acceso a la comunicacion.

Info

Publication number
ES2176753T3
ES2176753T3 ES97930036T ES97930036T ES2176753T3 ES 2176753 T3 ES2176753 T3 ES 2176753T3 ES 97930036 T ES97930036 T ES 97930036T ES 97930036 T ES97930036 T ES 97930036T ES 2176753 T3 ES2176753 T3 ES 2176753T3
Authority
ES
Spain
Prior art keywords
communication
subscriber
calling party
passcode
authentication unit
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
ES97930036T
Other languages
English (en)
Inventor
Kathryn Anne Hamdy-Swink
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 Delaware Intellectual Property Inc
Original Assignee
BellSouth Intellectual Property 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 BellSouth Intellectual Property Corp filed Critical BellSouth Intellectual Property Corp
Application granted granted Critical
Publication of ES2176753T3 publication Critical patent/ES2176753T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04L9/40—Network security protocols
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/2005—Temporarily overriding a service configuration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13515—Indexing scheme relating to selecting arrangements in general and for multiplex systems authentication, authorisation - fraud prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13526—Indexing scheme relating to selecting arrangements in general and for multiplex systems resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13547—Indexing scheme relating to selecting arrangements in general and for multiplex systems subscriber, e.g. profile, database, database access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

UN SISTEMA DE TELECOMUNICACIONES BASADO EN UNA RED Y UN METODO QUE RESTRINGE EL ACCESO POR MARCACION DIRECTA A UN RECURSO DE UN ABONADO A SOLO UNA COMUNICACION DESDE UN USUARIO AUTORIZADO DE LA FUENTE. UN CONMUTADOR RECIBE UNA COMUNICACION DIRIGIDA A UN ABONADO DESDE UN ABONADO QUE LLAMA. ANTES DE ESTABLECER LA COMUNICACION CON EL EQUIPO TERMINAL ASOCIADO AL ABONADO, EL CONMUTADOR SOLICITA UNA INFORMACION DE TRATAMIENTO. UNA UNIDAD DE AUTENTIFICACION DETERMINA SI EL ABONADO QUE LLAMA ES UN USUARIO AUTORIZADO COMPROBANDO SI LA CONTRASEÑA INTRODUCIDA POR EL ABONADO QUE LLAMA COINCIDE CON UNA CONTRASEÑA PRESENTE EN LA UNIDAD DE AUTENTIFICACION. SI LA CONTRASEÑA COINCIDE, LA UNIDAD DE AUTENTIFICACION IDENTIFICA AL ABONADO QUE LLAMA COMO USUARIO AUTORIZADO Y PUDIENDOSE ESTABLECER ENTONCES LA COMUNICACION CON EL EQUIPO TERMINAL DEL ABONADO. SI LA CONTRASEÑA NO COINCIDE, LA UNIDAD DE AUTENTIFICACION NO IDENTIFICA AL ABONADO QUE LLAMA COMO USUARIO AUTORIZADO. EN ESTE CASO NO SE ESTABLECE LA COMUNICACION CON EL EQUIPO TERMINAL DEL ABONADO.
ES97930036T 1996-06-19 1997-06-18 Metodo y sistema para restringir el acceso a la comunicacion. Expired - Lifetime ES2176753T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/665,823 US5901284A (en) 1996-06-19 1996-06-19 Method and system for communication access restriction

Publications (1)

Publication Number Publication Date
ES2176753T3 true ES2176753T3 (es) 2002-12-01

Family

ID=24671702

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97930036T Expired - Lifetime ES2176753T3 (es) 1996-06-19 1997-06-18 Metodo y sistema para restringir el acceso a la comunicacion.

Country Status (11)

Country Link
US (1) US5901284A (es)
EP (1) EP0906682B1 (es)
JP (1) JP2001502479A (es)
AT (1) ATE217467T1 (es)
AU (1) AU711389B2 (es)
CA (1) CA2257992C (es)
DE (1) DE69712479T2 (es)
DK (1) DK0906682T3 (es)
ES (1) ES2176753T3 (es)
PT (1) PT906682E (es)
WO (1) WO1997049217A1 (es)

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Also Published As

Publication number Publication date
DK0906682T3 (da) 2002-09-02
ATE217467T1 (de) 2002-05-15
AU3396097A (en) 1998-01-07
PT906682E (pt) 2002-10-31
JP2001502479A (ja) 2001-02-20
EP0906682A1 (en) 1999-04-07
WO1997049217A1 (en) 1997-12-24
AU711389B2 (en) 1999-10-14
CA2257992A1 (en) 1997-12-24
US5901284A (en) 1999-05-04
EP0906682B1 (en) 2002-05-08
CA2257992C (en) 2001-10-23
DE69712479D1 (de) 2002-06-13
DE69712479T2 (de) 2002-11-07

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