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WO2009004687A1 - Authentication device and connection management device - Google Patents

Authentication device and connection management device Download PDF

Info

Publication number
WO2009004687A1
WO2009004687A1 PCT/JP2007/063132 JP2007063132W WO2009004687A1 WO 2009004687 A1 WO2009004687 A1 WO 2009004687A1 JP 2007063132 W JP2007063132 W JP 2007063132W WO 2009004687 A1 WO2009004687 A1 WO 2009004687A1
Authority
WO
WIPO (PCT)
Prior art keywords
connection
time limit
terminal
section
authentication device
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.)
Ceased
Application number
PCT/JP2007/063132
Other languages
French (fr)
Japanese (ja)
Inventor
Hideaki Ookoshi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to PCT/JP2007/063132 priority Critical patent/WO2009004687A1/en
Publication of WO2009004687A1 publication Critical patent/WO2009004687A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • H04L63/08—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
    • H04L63/0838—Network architectures or network communication protocols for network security for authentication of entities using passwords using one-time-passwords
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/108—Network architectures or network communication protocols for network security for controlling access to devices or network resources when the policy decisions are valid for a limited amount of time

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

An invalid terminal is immediately disconnected from a network. A reception section (1a) receives a connection time limit that allows for the connection from the terminal to the network. A comparison section (1b) compares the connection time limit of the terminal received by the reception section (1a) with a connection permission time limit that an authentication device (1) permits the connection to the terminal. The connection permission time limit is a fixed value in the authentication device (1) and is generated when the authentication device (1) permits the connection of the terminal to the network. A setting section (1c), if the comparison section (1b) judges that the connection time limit is shorter than the connection permission time limit from the comparison result, sets a connection time limit to the connection permission time limit. The setting section (1c), if the comparison section (1b) judges that the connection time limit is longer than the connection permission time limit from the comparison result, does not set a connection time limit to the connection permission time limit and leaves it the fixed value.
PCT/JP2007/063132 2007-06-29 2007-06-29 Authentication device and connection management device Ceased WO2009004687A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063132 WO2009004687A1 (en) 2007-06-29 2007-06-29 Authentication device and connection management device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063132 WO2009004687A1 (en) 2007-06-29 2007-06-29 Authentication device and connection management device

Publications (1)

Publication Number Publication Date
WO2009004687A1 true WO2009004687A1 (en) 2009-01-08

Family

ID=40225757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063132 Ceased WO2009004687A1 (en) 2007-06-29 2007-06-29 Authentication device and connection management device

Country Status (1)

Country Link
WO (1) WO2009004687A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107925576A (en) * 2015-08-31 2018-04-17 松下知识产权经营株式会社 Controller, communication method, and communication system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005348164A (en) * 2004-06-03 2005-12-15 Nippon Telegr & Teleph Corp <Ntt> Client terminal, gateway device, and network system including these
JP2006025010A (en) * 2004-07-06 2006-01-26 Nippon Telegraph & Telephone East Corp COMMUNICATION SYSTEM, SERVICE PROVIDING METHOD, AND COMPUTER PROGRAM
JP2006351009A (en) * 2001-03-26 2006-12-28 Nec Corp Communication method through untrusted access station
JP2007128330A (en) * 2005-11-04 2007-05-24 Toshiba Solutions Corp Service providing system, apparatus and program
JP2007166552A (en) * 2005-12-16 2007-06-28 Canon Inc Communication apparatus and encryption communication method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006351009A (en) * 2001-03-26 2006-12-28 Nec Corp Communication method through untrusted access station
JP2005348164A (en) * 2004-06-03 2005-12-15 Nippon Telegr & Teleph Corp <Ntt> Client terminal, gateway device, and network system including these
JP2006025010A (en) * 2004-07-06 2006-01-26 Nippon Telegraph & Telephone East Corp COMMUNICATION SYSTEM, SERVICE PROVIDING METHOD, AND COMPUTER PROGRAM
JP2007128330A (en) * 2005-11-04 2007-05-24 Toshiba Solutions Corp Service providing system, apparatus and program
JP2007166552A (en) * 2005-12-16 2007-06-28 Canon Inc Communication apparatus and encryption communication method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107925576A (en) * 2015-08-31 2018-04-17 松下知识产权经营株式会社 Controller, communication method, and communication system

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