WO2005045642A3 - Secure, standards-based communications across a wide-area network - Google Patents

Secure, standards-based communications across a wide-area network Download PDF

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Publication number
WO2005045642A3
WO2005045642A3 PCT/US2004/036948 US2004036948W WO2005045642A3 WO 2005045642 A3 WO2005045642 A3 WO 2005045642A3 US 2004036948 W US2004036948 W US 2004036948W WO 2005045642 A3 WO2005045642 A3 WO 2005045642A3
Authority
WO
WIPO (PCT)
Prior art keywords
wide
standards
secure
area network
based communications
Prior art date
Application number
PCT/US2004/036948
Other languages
French (fr)
Other versions
WO2005045642A2 (en
Inventor
Nehru Bhandaru
Michael Carrafiello
Michael Cook
Webster Gaidos
Owais Hassan
Susan Hares
Albert Lew
David Morris
Martin Mueller
Michael Vakulenko
Original Assignee
Nexthop Technologies Inc
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 Nexthop Technologies Inc filed Critical Nexthop Technologies Inc
Priority to CA002545272A priority Critical patent/CA2545272A1/en
Priority to JP2006539669A priority patent/JP2007532043A/en
Priority to EP04810412A priority patent/EP1692595A2/en
Publication of WO2005045642A2 publication Critical patent/WO2005045642A2/en
Publication of WO2005045642A3 publication Critical patent/WO2005045642A3/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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/162—Implementing security features at a particular protocol layer at the data link layer
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/164—Implementing security features at a particular protocol layer at the network layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/084—Access security using delegated authorisation, e.g. open authorisation [OAuth] protocol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/086—Access security using security domains
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/088—Access security using filters or firewalls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Abstract

A system and method are disclosed to extend security from enterprise networks to wide-area networks by allowing secure connectivity to the enterprise layer-2 network (211) across a wide-area layer-3 network, such as the Internet.
PCT/US2004/036948 2003-11-04 2004-11-04 Secure, standards-based communications across a wide-area network WO2005045642A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002545272A CA2545272A1 (en) 2003-11-04 2004-11-04 Secure, standards-based communications across a wide-area network
JP2006539669A JP2007532043A (en) 2003-11-04 2004-11-04 Secure standard-based communication across wide area networks
EP04810412A EP1692595A2 (en) 2003-11-04 2004-11-04 Secure, standards-based communications across a wide-area network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51699703P 2003-11-04 2003-11-04
US60/516,997 2003-11-04

Publications (2)

Publication Number Publication Date
WO2005045642A2 WO2005045642A2 (en) 2005-05-19
WO2005045642A3 true WO2005045642A3 (en) 2007-04-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/036948 WO2005045642A2 (en) 2003-11-04 2004-11-04 Secure, standards-based communications across a wide-area network

Country Status (5)

Country Link
US (1) US20050223111A1 (en)
EP (1) EP1692595A2 (en)
JP (1) JP2007532043A (en)
CA (1) CA2545272A1 (en)
WO (1) WO2005045642A2 (en)

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Also Published As

Publication number Publication date
EP1692595A2 (en) 2006-08-23
CA2545272A1 (en) 2005-05-19
JP2007532043A (en) 2007-11-08
US20050223111A1 (en) 2005-10-06
WO2005045642A2 (en) 2005-05-19

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