BR9806769A - Método de acesso seguro para acessar uma rede privada de comunicação de dados por uma estação de comunicação remota em um processo para comunicação de dados e aparelho para permitir seletivamente o acesso a uma rede privada de comunicação de dados por uma estação de comunicação remota em um sistema de comunicação por rádio - Google Patents

Método de acesso seguro para acessar uma rede privada de comunicação de dados por uma estação de comunicação remota em um processo para comunicação de dados e aparelho para permitir seletivamente o acesso a uma rede privada de comunicação de dados por uma estação de comunicação remota em um sistema de comunicação por rádio

Info

Publication number
BR9806769A
BR9806769A BR9806769-9A BR9806769A BR9806769A BR 9806769 A BR9806769 A BR 9806769A BR 9806769 A BR9806769 A BR 9806769A BR 9806769 A BR9806769 A BR 9806769A
Authority
BR
Brazil
Prior art keywords
network
data communication
private
access
wireless
Prior art date
Application number
BR9806769-9A
Other languages
English (en)
Inventor
Mikael Nordman
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9806769A publication Critical patent/BR9806769A/pt

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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/062—Pre-authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Small-Scale Networks (AREA)

Abstract

"MéTODOS DE ACESSO SEGURO PARA ACESSAR UMA REDE PRIVADA DE COMUNICAçãO DE DADOS POR UMA ESTAçãO DE COMUNICAçãO REMOTA EM UM PROCESSO PARA COMUNICAçãO DE DADOS, DE ACESSO SEGURO PARA ACESSAR A REDE IP (PROTOCOLO INTERNET) PRIVADA, PARA COMUNICAçãO DE DADOS ENTRE UMA REDE IP PRIVADA (PROTOCOLO INTERNET) E UMA ESTAçãO DE COMUNICAçãO REMOTA, E, APARELHO PARA PERMITIR SELETIVAMENTE O ACESSO A UMA REDE PROVADA DE COMUNICAçãO DE DADOS POR UMA ESTAçãO DE COMUNICAçãO REMOTA EM UM SISTEMA DE COMUNICAçãO POR RáDIO". Trata-se de um processo (152), e um aparelho associado (10), para acessar uma rede IP privada (14) com um sistema principal sem fios (32) por intermédio de uma rede de acesso sem fios (52). Quando tiver sido autenticado e tiver obtido permissão para acessar a rede IP privada (14), o sistema principal sem fios (32) torna-se um sistema principal virtual da rede IP aprovada (14). Um elemento identificador de sistema principal sem fios (Wireless Host Identifier - WHI) é utilizado para identificar o sistema principal sem fios (32). A permissão para comunicar por intermédio da rede de acesso sem fio (52) é confirmada por um procedimento de autenticação (162). O WHI é subseq³entemente fornecido para a rede IP privada (14). Se o WHI tiver um valor selecionado, é concedida permissão para acesso à rede IP provada (14). Um endereço de IP utilizado para endereçamento de dados para o sistema principal sem fios (32) é atribuído pela rede IP privada (14) quando tiver sido concedido à rede IP privada (14).
BR9806769-9A 1997-01-17 1998-01-09 Método de acesso seguro para acessar uma rede privada de comunicação de dados por uma estação de comunicação remota em um processo para comunicação de dados e aparelho para permitir seletivamente o acesso a uma rede privada de comunicação de dados por uma estação de comunicação remota em um sistema de comunicação por rádio BR9806769A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/784,152 US6061346A (en) 1997-01-17 1997-01-17 Secure access method, and associated apparatus, for accessing a private IP network
PCT/SE1998/000022 WO1998032301A1 (en) 1997-01-17 1998-01-09 Secure access method, and associated apparatus, for accessing a private data communication network

Publications (1)

Publication Number Publication Date
BR9806769A true BR9806769A (pt) 2000-05-16

Family

ID=25131505

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9806769-9A BR9806769A (pt) 1997-01-17 1998-01-09 Método de acesso seguro para acessar uma rede privada de comunicação de dados por uma estação de comunicação remota em um processo para comunicação de dados e aparelho para permitir seletivamente o acesso a uma rede privada de comunicação de dados por uma estação de comunicação remota em um sistema de comunicação por rádio

Country Status (8)

Country Link
US (1) US6061346A (pt)
EP (1) EP0953265A1 (pt)
JP (1) JP2001508607A (pt)
CN (1) CN1277434C (pt)
AU (1) AU725656B2 (pt)
BR (1) BR9806769A (pt)
CA (1) CA2277054C (pt)
WO (1) WO1998032301A1 (pt)

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