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GB2418821B - Method and apparatus for enhanced security for communication over a network - Google Patents

Method and apparatus for enhanced security for communication over a network

Info

Publication number
GB2418821B
GB2418821B GB0525188A GB0525188A GB2418821B GB 2418821 B GB2418821 B GB 2418821B GB 0525188 A GB0525188 A GB 0525188A GB 0525188 A GB0525188 A GB 0525188A GB 2418821 B GB2418821 B GB 2418821B
Authority
GB
United Kingdom
Prior art keywords
network
communication over
enhanced security
security
enhanced
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 - Fee Related
Application number
GB0525188A
Other versions
GB0525188D0 (en
GB2418821A (en
Inventor
Thomas Albert Maufer
Sameer Nanda
Paul J Sidenblad
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.)
Nvidia Corp
Original Assignee
Nvidia 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
Priority claimed from US10/172,046 external-priority patent/US7143188B2/en
Priority claimed from US10/172,352 external-priority patent/US7143137B2/en
Priority claimed from US10/172,683 external-priority patent/US7120930B2/en
Priority claimed from US10/172,345 external-priority patent/US7191331B2/en
Application filed by Nvidia Corp filed Critical Nvidia Corp
Priority claimed from GB0427337A external-priority patent/GB2405300B/en
Publication of GB0525188D0 publication Critical patent/GB0525188D0/en
Publication of GB2418821A publication Critical patent/GB2418821A/en
Application granted granted Critical
Publication of GB2418821B publication Critical patent/GB2418821B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • 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
    • H04L29/06—
    • H04L29/12009—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2575—NAT traversal using address mapping retrieval, e.g. simple traversal of user datagram protocol through session traversal utilities for NAT [STUN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses
    • H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/618—Details of network addresses
    • H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
    • H04L29/06537—
    • H04L29/12018—
    • H04L29/12207—
    • H04L29/1233—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/10—Mapping addresses of different types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GB0525188A 2002-06-13 2003-06-03 Method and apparatus for enhanced security for communication over a network Expired - Fee Related GB2418821B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/172,046 US7143188B2 (en) 2002-06-13 2002-06-13 Method and apparatus for network address translation integration with internet protocol security
US10/172,352 US7143137B2 (en) 2002-06-13 2002-06-13 Method and apparatus for security protocol and address translation integration
US10/172,683 US7120930B2 (en) 2002-06-13 2002-06-13 Method and apparatus for control of security protocol negotiation
US10/172,345 US7191331B2 (en) 2002-06-13 2002-06-13 Detection of support for security protocol and address translation integration
GB0427337A GB2405300B (en) 2002-06-13 2003-06-03 Method and apparatus for enhanced security for communication over a network

Publications (3)

Publication Number Publication Date
GB0525188D0 GB0525188D0 (en) 2006-01-18
GB2418821A GB2418821A (en) 2006-04-05
GB2418821B true GB2418821B (en) 2006-08-09

Family

ID=36035644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0525188A Expired - Fee Related GB2418821B (en) 2002-06-13 2003-06-03 Method and apparatus for enhanced security for communication over a network

Country Status (1)

Country Link
GB (1) GB2418821B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8284783B1 (en) * 2005-11-15 2012-10-09 Nvidia Corporation System and method for avoiding neighbor cache pollution
US8284782B1 (en) * 2005-11-15 2012-10-09 Nvidia Corporation System and method for avoiding ARP cache pollution
DE102006037279A1 (en) 2006-08-09 2008-02-14 Siemens Ag Method for finding a communication subscriber, use of such a method and operating device with an implementation of the method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999035799A2 (en) * 1997-12-31 1999-07-15 Ssh Communications Security Oy A method for packet authentication in the presence of network address translations and protocol conversions
WO2000056034A1 (en) * 1999-03-17 2000-09-21 3Com Corporation Method and system for distributed network address translation with network security features
EP1130846A2 (en) * 2000-03-03 2001-09-05 Nexland, Inc. Network address translation gateway
US20020046348A1 (en) * 2000-07-13 2002-04-18 Brustoloni Jose?Apos; C. Method and apparatus for robust NAT interoperation with IPSEC'S IKE and ESP tunnel mode

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999035799A2 (en) * 1997-12-31 1999-07-15 Ssh Communications Security Oy A method for packet authentication in the presence of network address translations and protocol conversions
WO2000056034A1 (en) * 1999-03-17 2000-09-21 3Com Corporation Method and system for distributed network address translation with network security features
EP1130846A2 (en) * 2000-03-03 2001-09-05 Nexland, Inc. Network address translation gateway
US20020046348A1 (en) * 2000-07-13 2002-04-18 Brustoloni Jose?Apos; C. Method and apparatus for robust NAT interoperation with IPSEC'S IKE and ESP tunnel mode

Also Published As

Publication number Publication date
GB0525188D0 (en) 2006-01-18
GB2418821A (en) 2006-04-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160603