DE60203433D1 - Externer Zugriff auf eine gesicherte Vorrichtung in einem privaten Netzwerk - Google Patents

Externer Zugriff auf eine gesicherte Vorrichtung in einem privaten Netzwerk

Info

Publication number
DE60203433D1
DE60203433D1 DE60203433T DE60203433T DE60203433D1 DE 60203433 D1 DE60203433 D1 DE 60203433D1 DE 60203433 T DE60203433 T DE 60203433T DE 60203433 T DE60203433 T DE 60203433T DE 60203433 D1 DE60203433 D1 DE 60203433D1
Authority
DE
Germany
Prior art keywords
private network
external access
secured device
secured
access
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.)
Expired - Lifetime
Application number
DE60203433T
Other languages
English (en)
Other versions
DE60203433T2 (de
Inventor
Gavan Tredoux
Xin Xu
Bruce C Lyon
Randy L Cain
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE60203433D1 publication Critical patent/DE60203433D1/de
Application granted granted Critical
Publication of DE60203433T2 publication Critical patent/DE60203433T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0281—Proxies
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/029—Firewall traversal, e.g. tunnelling or, creating pinholes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/2876—Pairs of inter-processing entities at each side of the network, e.g. split proxies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/2895—Intermediate processing functionally located close to the data provider application, e.g. reverse proxies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/563—Data redirection of data network streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)
DE60203433T 2001-04-30 2002-04-25 Externer Zugriff auf eine gesicherte Vorrichtung in einem privaten Netzwerk Expired - Lifetime DE60203433T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US845104 2001-04-30
US09/845,104 US20020161904A1 (en) 2001-04-30 2001-04-30 External access to protected device on private network

Publications (2)

Publication Number Publication Date
DE60203433D1 true DE60203433D1 (de) 2005-05-04
DE60203433T2 DE60203433T2 (de) 2005-09-08

Family

ID=25294407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60203433T Expired - Lifetime DE60203433T2 (de) 2001-04-30 2002-04-25 Externer Zugriff auf eine gesicherte Vorrichtung in einem privaten Netzwerk

Country Status (5)

Country Link
US (1) US20020161904A1 (de)
EP (1) EP1255395B1 (de)
JP (1) JP2003050756A (de)
CA (1) CA2383247C (de)
DE (1) DE60203433T2 (de)

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Also Published As

Publication number Publication date
JP2003050756A (ja) 2003-02-21
US20020161904A1 (en) 2002-10-31
CA2383247A1 (en) 2002-10-30
EP1255395A3 (de) 2003-08-27
EP1255395A2 (de) 2002-11-06
EP1255395B1 (de) 2005-03-30
DE60203433T2 (de) 2005-09-08
CA2383247C (en) 2005-06-14

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