DE19845055A1 - Verfahren und Anordnung zur Aktualisierung eines Paßwortes - Google Patents

Verfahren und Anordnung zur Aktualisierung eines Paßwortes

Info

Publication number
DE19845055A1
DE19845055A1 DE1998145055 DE19845055A DE19845055A1 DE 19845055 A1 DE19845055 A1 DE 19845055A1 DE 1998145055 DE1998145055 DE 1998145055 DE 19845055 A DE19845055 A DE 19845055A DE 19845055 A1 DE19845055 A1 DE 19845055A1
Authority
DE
Germany
Prior art keywords
computer
password
service request
message
request message
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE1998145055
Other languages
German (de)
English (en)
Inventor
Martin Euchner
Steffen Fries
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE1998145055 priority Critical patent/DE19845055A1/de
Priority to EP99955678A priority patent/EP1116085A1/fr
Priority to PCT/DE1999/002844 priority patent/WO2000019297A1/fr
Publication of DE19845055A1 publication Critical patent/DE19845055A1/de
Withdrawn legal-status Critical Current

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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/068—Network architectures or network communication protocols for network security for supporting key management in a packet data network using time-dependent keys, e.g. periodically changing keys
    • 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
    • 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
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2131—Lost password, e.g. recovery of lost or forgotten passwords

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Storage Device Security (AREA)
DE1998145055 1998-09-30 1998-09-30 Verfahren und Anordnung zur Aktualisierung eines Paßwortes Withdrawn DE19845055A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1998145055 DE19845055A1 (de) 1998-09-30 1998-09-30 Verfahren und Anordnung zur Aktualisierung eines Paßwortes
EP99955678A EP1116085A1 (fr) 1998-09-30 1999-09-08 Procede et dispositif de mise a jour d'un mot de passe
PCT/DE1999/002844 WO2000019297A1 (fr) 1998-09-30 1999-09-08 Procede et dispositif de mise a jour d'un mot de passe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998145055 DE19845055A1 (de) 1998-09-30 1998-09-30 Verfahren und Anordnung zur Aktualisierung eines Paßwortes

Publications (1)

Publication Number Publication Date
DE19845055A1 true DE19845055A1 (de) 2000-04-06

Family

ID=7882939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998145055 Withdrawn DE19845055A1 (de) 1998-09-30 1998-09-30 Verfahren und Anordnung zur Aktualisierung eines Paßwortes

Country Status (3)

Country Link
EP (1) EP1116085A1 (fr)
DE (1) DE19845055A1 (fr)
WO (1) WO2000019297A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2012460A1 (fr) * 2004-11-30 2009-01-07 Novell, Inc. Distribution clé dotée de détection de formats inconnus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7921290B2 (en) 2001-04-18 2011-04-05 Ipass Inc. Method and system for securely authenticating network access credentials for users
US7961884B2 (en) 2002-08-13 2011-06-14 Ipass Inc. Method and system for changing security information in a computer network
WO2009121905A1 (fr) 2008-04-04 2009-10-08 International Business Machines Corporation Gestion de mots de passe expirés

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611048A (en) * 1992-10-30 1997-03-11 International Business Machines Corporation Remote password administration for a computer network among a plurality of nodes sending a password update message to all nodes and updating on authorized nodes
US5734718A (en) * 1995-07-05 1998-03-31 Sun Microsystems, Inc. NIS+ password update protocol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2012460A1 (fr) * 2004-11-30 2009-01-07 Novell, Inc. Distribution clé dotée de détection de formats inconnus

Also Published As

Publication number Publication date
WO2000019297A1 (fr) 2000-04-06
EP1116085A1 (fr) 2001-07-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal