FI19992767A - Prevention of fraud in telecommunication systems - Google Patents

Prevention of fraud in telecommunication systems

Info

Publication number
FI19992767A
FI19992767A FI992767A FI19992767A FI19992767A FI 19992767 A FI19992767 A FI 19992767A FI 992767 A FI992767 A FI 992767A FI 19992767 A FI19992767 A FI 19992767A FI 19992767 A FI19992767 A FI 19992767A
Authority
FI
Finland
Prior art keywords
packet
address
packet data
terminal
network
Prior art date
Application number
FI992767A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI110975B (en
Inventor
Sami Uskela
Hannu Jokinen
Original Assignee
Nokia Networks Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8555800&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI19992767(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Networks Oy filed Critical Nokia Networks Oy
Priority to FI992767A priority Critical patent/FI110975B/en
Priority to DE60026373T priority patent/DE60026373T2/en
Priority to EP00987534A priority patent/EP1240744B1/en
Priority to AT00987534T priority patent/ATE319243T1/en
Priority to PCT/FI2000/001114 priority patent/WO2001047179A1/en
Priority to ES00987534T priority patent/ES2258487T3/en
Priority to CNB008175918A priority patent/CN100431296C/en
Priority to AU23783/01A priority patent/AU2378301A/en
Priority to JP2001547792A priority patent/JP2003518821A/en
Priority to CN200610094130A priority patent/CN100581099C/en
Publication of FI19992767A publication Critical patent/FI19992767A/en
Priority to US10/175,517 priority patent/US7342926B2/en
Publication of FI110975B publication Critical patent/FI110975B/en
Application granted granted Critical
Priority to JP2007179261A priority patent/JP2007259507A/en
Priority to US11/853,657 priority patent/US7801106B2/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
    • H04L63/12—Applying verification of the received information
    • H04L63/126—Applying verification of the received information the source of the received data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/35—Network arrangements, protocols or services for addressing or naming involving non-standard use of addresses for implementing network functionalities, e.g. coding subscription information within the address or functional addressing, i.e. assigning an address to a function
    • 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
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/1466—Active attacks involving interception, injection, modification, spoofing of data unit addresses, e.g. hijacking, packet injection or TCP sequence number attacks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/12—Detection or prevention of fraud
    • H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
    • H04W12/122—Counter-measures against attacks; Protection against rogue devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Selective Calling Equipment (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Small-Scale Networks (AREA)
  • Pinball Game Machines (AREA)
  • Traffic Control Systems (AREA)
  • Alarm Systems (AREA)

Abstract

In a packet radio network a packet data address is activated for a terminal for transmitting data packets between the terminal and an external network. Information on the activated packet data address is stored at least in the edge nodes of the network. To prevent spoofing, i.e., misrepresentation of sender data, the method and network node of the invention comprise checking in the node whether the source address of the packet transmitted from the terminal is the same as the packet data address used in the transmission of the packet or does the source address belong to a set of allowed packet data addresses. The packet is transmitted from the node towards the destination address only if the addresses are identical or the source address belongs to the set of allowed packet data addresses.
FI992767A 1999-12-22 1999-12-22 Prevention of fraud in telecommunication systems FI110975B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI992767A FI110975B (en) 1999-12-22 1999-12-22 Prevention of fraud in telecommunication systems
CNB008175918A CN100431296C (en) 1999-12-22 2000-12-19 Prevention of spoofing in telecommunications systems
JP2001547792A JP2003518821A (en) 1999-12-22 2000-12-19 Preventing spoofing in telecommunication systems
AT00987534T ATE319243T1 (en) 1999-12-22 2000-12-19 AVOIDING IDENTITY FAILURE IN REMOTE COMMUNICATION SYSTEMS
PCT/FI2000/001114 WO2001047179A1 (en) 1999-12-22 2000-12-19 Prevention of spoofing in telecommunications systems
ES00987534T ES2258487T3 (en) 1999-12-22 2000-12-19 PREVENTION OF THE IDENTITY SIMULATION IN TELECOMMUNICATION SYSTEMS.
DE60026373T DE60026373T2 (en) 1999-12-22 2000-12-19 AVOIDING IDENTITY DISTURBANCE IN REMOTE CONTROL SYSTEMS
AU23783/01A AU2378301A (en) 1999-12-22 2000-12-19 Prevention of spoofing in telecommunications systems
EP00987534A EP1240744B1 (en) 1999-12-22 2000-12-19 Prevention of spoofing in telecommunications systems
CN200610094130A CN100581099C (en) 1999-12-22 2000-12-19 Prevention of spoofing in telecommunications systems
US10/175,517 US7342926B2 (en) 1999-12-22 2002-06-20 Prevention of spoofing in telecommunications systems
JP2007179261A JP2007259507A (en) 1999-12-22 2007-07-09 Prevention of spoofing in telecommunications systems
US11/853,657 US7801106B2 (en) 1999-12-22 2007-09-11 Prevention of spoofing in telecommunications system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992767A FI110975B (en) 1999-12-22 1999-12-22 Prevention of fraud in telecommunication systems
FI992767 1999-12-22

Publications (2)

Publication Number Publication Date
FI19992767A true FI19992767A (en) 2001-06-23
FI110975B FI110975B (en) 2003-04-30

Family

ID=8555800

Family Applications (1)

Application Number Title Priority Date Filing Date
FI992767A FI110975B (en) 1999-12-22 1999-12-22 Prevention of fraud in telecommunication systems

Country Status (10)

Country Link
US (2) US7342926B2 (en)
EP (1) EP1240744B1 (en)
JP (2) JP2003518821A (en)
CN (2) CN100581099C (en)
AT (1) ATE319243T1 (en)
AU (1) AU2378301A (en)
DE (1) DE60026373T2 (en)
ES (1) ES2258487T3 (en)
FI (1) FI110975B (en)
WO (1) WO2001047179A1 (en)

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Also Published As

Publication number Publication date
CN100431296C (en) 2008-11-05
CN1983922A (en) 2007-06-20
ES2258487T3 (en) 2006-09-01
EP1240744A1 (en) 2002-09-18
FI110975B (en) 2003-04-30
ATE319243T1 (en) 2006-03-15
US7801106B2 (en) 2010-09-21
CN100581099C (en) 2010-01-13
EP1240744B1 (en) 2006-03-01
CN1413399A (en) 2003-04-23
DE60026373D1 (en) 2006-04-27
JP2007259507A (en) 2007-10-04
WO2001047179A1 (en) 2001-06-28
JP2003518821A (en) 2003-06-10
US20020181448A1 (en) 2002-12-05
US20070297413A1 (en) 2007-12-27
AU2378301A (en) 2001-07-03
US7342926B2 (en) 2008-03-11
DE60026373T2 (en) 2006-08-03

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