SE512440C2 - Metod för säker telefoni med mobilitet i ett tele- och datakommunikationssystem som innefattar ett IP-nät - Google Patents

Metod för säker telefoni med mobilitet i ett tele- och datakommunikationssystem som innefattar ett IP-nät

Info

Publication number
SE512440C2
SE512440C2 SE9801871A SE9801871A SE512440C2 SE 512440 C2 SE512440 C2 SE 512440C2 SE 9801871 A SE9801871 A SE 9801871A SE 9801871 A SE9801871 A SE 9801871A SE 512440 C2 SE512440 C2 SE 512440C2
Authority
SE
Sweden
Prior art keywords
identity code
mobility manager
network
mobility
tgs
Prior art date
Application number
SE9801871A
Other languages
English (en)
Swedish (sv)
Other versions
SE9801871L (sv
SE9801871D0 (sv
Inventor
Per Gustafsson
Staffan Lundgren
Mattias Maartensson
Eskil Aahlin
Original Assignee
Telia Ab
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 Telia Ab filed Critical Telia Ab
Priority to SE9801871A priority Critical patent/SE512440C2/sv
Publication of SE9801871D0 publication Critical patent/SE9801871D0/xx
Priority to PCT/SE1999/000814 priority patent/WO1999062222A2/fr
Priority to EEP200000701A priority patent/EE03893B1/xx
Priority to EP99929982A priority patent/EP1082837A2/fr
Publication of SE9801871L publication Critical patent/SE9801871L/
Publication of SE512440C2 publication Critical patent/SE512440C2/sv
Priority to NO20005868A priority patent/NO20005868L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • 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
    • H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
    • 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
    • H04L63/0281—Proxies

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)
  • Telephonic Communication Services (AREA)
SE9801871A 1998-05-27 1998-05-27 Metod för säker telefoni med mobilitet i ett tele- och datakommunikationssystem som innefattar ett IP-nät SE512440C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9801871A SE512440C2 (sv) 1998-05-27 1998-05-27 Metod för säker telefoni med mobilitet i ett tele- och datakommunikationssystem som innefattar ett IP-nät
PCT/SE1999/000814 WO1999062222A2 (fr) 1998-05-27 1999-05-12 Procede de telephonie sure avec mobilite dans un systeme de telecommunication et de communication de donnees qui comprend un reseau ip
EEP200000701A EE03893B1 (et) 1998-05-27 1999-05-12 Ohutu mobiiltelefonside meetod kasutamiseks IP-võrku sisaldavas side- ja andmesidesüsteemis
EP99929982A EP1082837A2 (fr) 1998-05-27 1999-05-12 Procede de telephonie sure avec mobilite dans un systeme de telecommunication et de communication de donnees qui comprend un reseau ip
NO20005868A NO20005868L (no) 1998-05-27 2000-11-21 Fremgangsmåte ved sikker telefonering i et tele- og datakommunikasjonssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801871A SE512440C2 (sv) 1998-05-27 1998-05-27 Metod för säker telefoni med mobilitet i ett tele- och datakommunikationssystem som innefattar ett IP-nät

Publications (3)

Publication Number Publication Date
SE9801871D0 SE9801871D0 (sv) 1998-05-27
SE9801871L SE9801871L (sv) 1999-11-28
SE512440C2 true SE512440C2 (sv) 2000-03-20

Family

ID=20411477

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801871A SE512440C2 (sv) 1998-05-27 1998-05-27 Metod för säker telefoni med mobilitet i ett tele- och datakommunikationssystem som innefattar ett IP-nät

Country Status (5)

Country Link
EP (1) EP1082837A2 (fr)
EE (1) EE03893B1 (fr)
NO (1) NO20005868L (fr)
SE (1) SE512440C2 (fr)
WO (1) WO1999062222A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807597B1 (fr) * 2000-04-11 2005-04-08 Sagem Procede de gestion de la mobilite de combines au sein d'un reseau de telecommunication sans fil
CN1322702C (zh) * 2003-12-30 2007-06-20 华为技术有限公司 因特网协议语音接入设备的认证方法
CN100349400C (zh) * 2004-02-11 2007-11-14 任荣昌 一种基于ip网用户身份的多业务交换方法及系统
HU226781B1 (en) 2004-03-01 2009-10-28 Miklos Jobbagy Device set for secure direct information transmission over internet
US8365258B2 (en) 2006-11-16 2013-01-29 Phonefactor, Inc. Multi factor authentication
US9762576B2 (en) 2006-11-16 2017-09-12 Phonefactor, Inc. Enhanced multi factor authentication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535276A (en) * 1994-11-09 1996-07-09 Bell Atlantic Network Services, Inc. Yaksha, an improved system and method for securing communications using split private key asymmetric cryptography
US5602918A (en) * 1995-12-22 1997-02-11 Virtual Open Network Environment Corp. Application level security system and method
GB2317539B (en) * 1996-09-18 2001-03-28 Secure Computing Corp Generalized security policy management system and method
US5684950A (en) * 1996-09-23 1997-11-04 Lockheed Martin Corporation Method and system for authenticating users to multiple computer servers via a single sign-on

Also Published As

Publication number Publication date
NO20005868D0 (no) 2000-11-21
EE03893B1 (et) 2002-10-15
EP1082837A2 (fr) 2001-03-14
EE200000701A (et) 2002-04-15
WO1999062222A2 (fr) 1999-12-02
WO1999062222A3 (fr) 2000-02-03
NO20005868L (no) 2001-01-25
SE9801871L (sv) 1999-11-28
SE9801871D0 (sv) 1998-05-27

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Legal Events

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NUG Patent has lapsed