ATE333736T1 - Vorrichtung zur sicheren mehrfachsendung - Google Patents

Vorrichtung zur sicheren mehrfachsendung

Info

Publication number
ATE333736T1
ATE333736T1 AT03290722T AT03290722T ATE333736T1 AT E333736 T1 ATE333736 T1 AT E333736T1 AT 03290722 T AT03290722 T AT 03290722T AT 03290722 T AT03290722 T AT 03290722T AT E333736 T1 ATE333736 T1 AT E333736T1
Authority
AT
Austria
Prior art keywords
encryption
terminals
decryption
group
secure multiple
Prior art date
Application number
AT03290722T
Other languages
English (en)
Inventor
Sebastien Josset
Laurence Duquerroy
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE333736T1 publication Critical patent/ATE333736T1/de

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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1836—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with heterogeneous network architecture

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Telephonic Communication Services (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
AT03290722T 2002-04-02 2003-03-21 Vorrichtung zur sicheren mehrfachsendung ATE333736T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0204088A FR2838008B1 (fr) 2002-04-02 2002-04-02 Systeme de telecommunication, notamment de type ip, et equipements pour un tel systeme

Publications (1)

Publication Number Publication Date
ATE333736T1 true ATE333736T1 (de) 2006-08-15

Family

ID=27839393

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03290722T ATE333736T1 (de) 2002-04-02 2003-03-21 Vorrichtung zur sicheren mehrfachsendung

Country Status (7)

Country Link
US (1) US7991993B2 (de)
EP (1) EP1351440B1 (de)
AT (1) ATE333736T1 (de)
CA (1) CA2423024C (de)
DE (1) DE60306835T2 (de)
FR (1) FR2838008B1 (de)
IL (1) IL155108A0 (de)

Families Citing this family (38)

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FR2854522B1 (fr) * 2003-04-30 2005-09-30 Cit Alcatel Dispositif de traitement d'entetes de paquets de donnees, pour la commutation de niveau deux via un bus logique au sein d'un reseau de communications par satellite.
US20050041808A1 (en) * 2003-08-22 2005-02-24 Nortel Networks Limited Method and apparatus for facilitating roaming between wireless domains
US7620041B2 (en) * 2004-04-15 2009-11-17 Alcatel-Lucent Usa Inc. Authentication mechanisms for call control message integrity and origin verification
US7509491B1 (en) * 2004-06-14 2009-03-24 Cisco Technology, Inc. System and method for dynamic secured group communication
US8036221B2 (en) * 2004-06-14 2011-10-11 Cisco Technology, Inc. Method and system for dynamic secured group communication
JP2006033275A (ja) * 2004-07-14 2006-02-02 Fujitsu Ltd ループフレーム検知装置およびループフレーム検知方法
US7238619B2 (en) * 2005-07-06 2007-07-03 United Microelectronics Corp. Method for eliminating bridging defect in via first dual damascene process
US7720995B2 (en) * 2007-06-08 2010-05-18 Cisco Technology, Inc. Conditional BGP advertising for dynamic group VPN (DGVPN) clients
US9294506B2 (en) * 2010-05-17 2016-03-22 Certes Networks, Inc. Method and apparatus for security encapsulating IP datagrams
FR2965995B1 (fr) * 2010-10-12 2012-12-14 Thales Sa Procede et systeme pour etablir dynamiquement des tunnels chiffres sur des reseaux a bande contrainte
US8850200B1 (en) * 2011-06-21 2014-09-30 Synectic Design, LLC Method and apparatus for secure communications through a trusted intermediary server
US9584492B2 (en) * 2014-06-23 2017-02-28 Vmware, Inc. Cryptographic proxy service
US9769060B2 (en) 2015-07-20 2017-09-19 Schweitzer Engineering Laboratories, Inc. Simulating, visualizing, and searching traffic in a software defined network
US10341311B2 (en) * 2015-07-20 2019-07-02 Schweitzer Engineering Laboratories, Inc. Communication device for implementing selective encryption in a software defined network
US9686125B2 (en) 2015-07-20 2017-06-20 Schwetizer Engineering Laboratories, Inc. Network reliability assessment
US9900206B2 (en) 2015-07-20 2018-02-20 Schweitzer Engineering Laboratories, Inc. Communication device with persistent configuration and verification
US9866483B2 (en) 2015-07-20 2018-01-09 Schweitzer Engineering Laboratories, Inc. Routing of traffic in network through automatically generated and physically distinct communication paths
US10659314B2 (en) 2015-07-20 2020-05-19 Schweitzer Engineering Laboratories, Inc. Communication host profiles
US9923779B2 (en) 2015-07-20 2018-03-20 Schweitzer Engineering Laboratories, Inc. Configuration of a software defined network
US10863558B2 (en) 2016-03-30 2020-12-08 Schweitzer Engineering Laboratories, Inc. Communication device for implementing trusted relationships in a software defined network
US10708199B2 (en) * 2017-08-18 2020-07-07 Missing Link Electronics, Inc. Heterogeneous packet-based transport
US11356388B2 (en) 2017-08-18 2022-06-07 Missing Link Electronics, Inc. Real-time multi-protocol heterogeneous packet-based transport
US10033709B1 (en) * 2017-11-20 2018-07-24 Microsoft Technology Licensing, Llc Method and apparatus for improving privacy of communications through channels having excess capacity
US10785189B2 (en) 2018-03-01 2020-09-22 Schweitzer Engineering Laboratories, Inc. Selective port mirroring and in-band transport of network communications for inspection
US11075908B2 (en) 2019-05-17 2021-07-27 Schweitzer Engineering Laboratories, Inc. Authentication in a software defined network
US10979309B2 (en) 2019-08-07 2021-04-13 Schweitzer Engineering Laboratories, Inc. Automated convergence of physical design and configuration of software defined network
US11228521B2 (en) 2019-11-04 2022-01-18 Schweitzer Engineering Laboratories, Inc. Systems and method for detecting failover capability of a network device
US11165685B2 (en) 2019-12-20 2021-11-02 Schweitzer Engineering Laboratories, Inc. Multipoint redundant network device path planning for programmable networks
US11431605B2 (en) 2020-12-16 2022-08-30 Schweitzer Engineering Laboratories, Inc. Communication system tester and related methods
US11418432B1 (en) 2021-04-22 2022-08-16 Schweitzer Engineering Laboratories, Inc. Automated communication flow discovery and configuration in a software defined network
US11528601B1 (en) 2021-06-09 2022-12-13 T-Mobile Usa, Inc. Determining and ameliorating wireless telecommunication network functionalities that are impaired when using end-to-end encryption
US11750502B2 (en) 2021-09-01 2023-09-05 Schweitzer Engineering Laboratories, Inc. Detection of in-band software defined network controllers using parallel redundancy protocol
US11336564B1 (en) 2021-09-01 2022-05-17 Schweitzer Engineering Laboratories, Inc. Detection of active hosts using parallel redundancy protocol in software defined networks
US11838174B2 (en) 2022-02-24 2023-12-05 Schweitzer Engineering Laboratories, Inc. Multicast fast failover handling
US11848860B2 (en) 2022-02-24 2023-12-19 Schweitzer Engineering Laboratories, Inc. Multicast fast failover turnaround overlap handling
US12395419B2 (en) 2022-04-26 2025-08-19 Schweitzer Engineering Laboratories, Inc. Programmable network detection of network loops
US12526229B2 (en) 2022-10-26 2026-01-13 Schweitzer Engineering Laboratories, Inc. Communication device operable to switch between multiple control plane types
US12445236B2 (en) 2023-08-01 2025-10-14 Schweitzer Engineering Laboratories, Inc. Parallel redundancy protocol error detection

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US6178453B1 (en) * 1997-02-18 2001-01-23 Netspeak Corporation Virtual circuit switching architecture
US6073235A (en) * 1997-06-24 2000-06-06 At&T Corp. Private broadcast communication system and method for private broadcast communication over a wired or wireless network
US6385647B1 (en) * 1997-08-18 2002-05-07 Mci Communications Corporations System for selectively routing data via either a network that supports Internet protocol or via satellite transmission network based on size of the data
US6195751B1 (en) * 1998-01-20 2001-02-27 Sun Microsystems, Inc. Efficient, secure multicasting with minimal knowledge
JPH11275068A (ja) * 1998-03-20 1999-10-08 Fujitsu Ltd 鍵管理サーバ、チャットシステムの端末装置、チャットシステム及び記録媒体
IL126472A0 (en) * 1998-10-07 1999-08-17 Nds Ltd Secure communications system
US6606706B1 (en) * 1999-02-08 2003-08-12 Nortel Networks Limited Hierarchical multicast traffic security system in an internetwork
IL153755A0 (en) * 2000-07-05 2003-07-06 Ernst & Young Llp Method and apparatus for providing computer services
DE10037500A1 (de) * 2000-08-01 2002-02-28 Deutsche Telekom Ag Verfahren zur Schlüsselvereinbarung für eine kryptographisch gesicherte Punkt-zu-Multipunktverbindung
US7673136B2 (en) * 2002-02-26 2010-03-02 Stewart Ian A Method for secure multicast repeating on the public Internet

Also Published As

Publication number Publication date
DE60306835T2 (de) 2007-02-15
EP1351440B1 (de) 2006-07-19
DE60306835D1 (de) 2006-08-31
IL155108A0 (en) 2003-10-31
FR2838008B1 (fr) 2004-08-27
CA2423024C (fr) 2012-05-29
EP1351440A1 (de) 2003-10-08
US7991993B2 (en) 2011-08-02
CA2423024A1 (fr) 2003-10-02
US20030188159A1 (en) 2003-10-02
FR2838008A1 (fr) 2003-10-03

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties