WO2002011395A3 - Method for securing information exchanges in a telecommunication network - Google Patents

Method for securing information exchanges in a telecommunication network Download PDF

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Publication number
WO2002011395A3
WO2002011395A3 PCT/US2001/024153 US0124153W WO0211395A3 WO 2002011395 A3 WO2002011395 A3 WO 2002011395A3 US 0124153 W US0124153 W US 0124153W WO 0211395 A3 WO0211395 A3 WO 0211395A3
Authority
WO
WIPO (PCT)
Prior art keywords
signaling
signaling information
secured
network
securing
Prior art date
Application number
PCT/US2001/024153
Other languages
French (fr)
Other versions
WO2002011395A2 (en
Inventor
Stefano Faccin
Original Assignee
Nokia Networks Oy
Stefano Faccin
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 Nokia Networks Oy, Stefano Faccin filed Critical Nokia Networks Oy
Priority to AU2001284693A priority Critical patent/AU2001284693A1/en
Publication of WO2002011395A2 publication Critical patent/WO2002011395A2/en
Publication of WO2002011395A3 publication Critical patent/WO2002011395A3/en

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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A system (Fig. 2) and a method are provided for securing signaling connections in telecommunication networks and to provide network functionalities (22a, 22b) to secure the signaling connection between network elements. The security parameters (34) are associated with the addressing of signaling information preferably using global titles (GT) or signaling point codes (SPC). The method for securing signaling connection within communication networks includes the steps of obtaining a security parameter (34) of a second network, using the security parameter (34) to transform the signaling information into a secured signaling information, sending the secured signaling information to the second network entity (26b), and recovering the signaling information from the secured signaling information.
PCT/US2001/024153 2000-07-31 2001-07-31 Method for securing information exchanges in a telecommunication network WO2002011395A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001284693A AU2001284693A1 (en) 2000-07-31 2001-07-31 Method for securing information exchanges in a telecommunication network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63003100A 2000-07-31 2000-07-31
US09/630,031 2000-07-31

Publications (2)

Publication Number Publication Date
WO2002011395A2 WO2002011395A2 (en) 2002-02-07
WO2002011395A3 true WO2002011395A3 (en) 2002-09-19

Family

ID=24525477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/024153 WO2002011395A2 (en) 2000-07-31 2001-07-31 Method for securing information exchanges in a telecommunication network

Country Status (2)

Country Link
AU (1) AU2001284693A1 (en)
WO (1) WO2002011395A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7512779B2 (en) * 2003-04-22 2009-03-31 Alcatel Lucent Apparatus, and associated method, for communicating signaling data in secure form in a signaling network
US8037297B2 (en) 2003-10-20 2011-10-11 Telefonaktiebolaget L M Ericsson (Publ) Network and node for providing a secure transmission of mobile application part messages
WO2005079035A1 (en) * 2004-02-11 2005-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Security within ss7 networks
US7822017B2 (en) * 2004-11-18 2010-10-26 Alcatel Lucent Secure voice signaling gateway

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001008377A2 (en) * 1999-07-27 2001-02-01 Nortel Networks Corporation SYSTEM AND METHOD FOR ENABLING SECURE CONNECTIONS FOR H.323 VoIP CALLS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001008377A2 (en) * 1999-07-27 2001-02-01 Nortel Networks Corporation SYSTEM AND METHOD FOR ENABLING SECURE CONNECTIONS FOR H.323 VoIP CALLS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SCHULZRINNE H ET AL: "Internet Telephony: architecture and protocols - an IETF perspective", COMPUTER NETWORKS, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 31, no. 3, 11 February 1999 (1999-02-11), pages 237 - 255, XP004304601, ISSN: 1389-1286 *

Also Published As

Publication number Publication date
AU2001284693A1 (en) 2002-02-13
WO2002011395A2 (en) 2002-02-07

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