ATE520240T1 - Passwortaktualisierung in einem kommunikationssystem - Google Patents

Passwortaktualisierung in einem kommunikationssystem

Info

Publication number
ATE520240T1
ATE520240T1 AT07018499T AT07018499T ATE520240T1 AT E520240 T1 ATE520240 T1 AT E520240T1 AT 07018499 T AT07018499 T AT 07018499T AT 07018499 T AT07018499 T AT 07018499T AT E520240 T1 ATE520240 T1 AT E520240T1
Authority
AT
Austria
Prior art keywords
user
password
new password
hss
communications system
Prior art date
Application number
AT07018499T
Other languages
English (en)
Inventor
Guenther Horn
Peter Leis
Alexander Milinski
Dr Jiadong Shen
Ulrich Wiehe
Original Assignee
Nokia Siemens 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
Application filed by Nokia Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Application granted granted Critical
Publication of ATE520240T1 publication Critical patent/ATE520240T1/de

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
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H04L63/0846—Network architectures or network communication protocols for network security for authentication of entities using passwords using time-dependent-passwords, e.g. periodically changing passwords
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT07018499T 2007-09-20 2007-09-20 Passwortaktualisierung in einem kommunikationssystem ATE520240T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07018499A EP2040433B1 (de) 2007-09-20 2007-09-20 Passwortaktualisierung in einem Kommunikationssystem

Publications (1)

Publication Number Publication Date
ATE520240T1 true ATE520240T1 (de) 2011-08-15

Family

ID=38983443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07018499T ATE520240T1 (de) 2007-09-20 2007-09-20 Passwortaktualisierung in einem kommunikationssystem

Country Status (4)

Country Link
EP (1) EP2040433B1 (de)
AT (1) ATE520240T1 (de)
DK (1) DK2040433T3 (de)
WO (1) WO2009037182A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100218623B1 (ko) * 1995-11-13 1999-09-01 포만 제프리 엘 네트워크 시스템 서버, 패스워드 동기 제공 방법, 컴퓨터 프로그램 제품 및 패스워드 구성 체크 수행 방법
JP3430896B2 (ja) * 1998-01-13 2003-07-28 日本電気株式会社 パスワード更新装置及び記録媒体
FI990810A (fi) * 1999-04-13 2000-10-14 Nokia Networks Oy Menetelmä ja järjestelmä tiedon päivittämiseksi puhelinkeskusjärjestel mässä

Also Published As

Publication number Publication date
DK2040433T3 (da) 2011-11-21
WO2009037182A1 (en) 2009-03-26
EP2040433B1 (de) 2011-08-10
EP2040433A1 (de) 2009-03-25

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Legal Events

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