ATE538564T1 - Verfahren und system zum sichern von ip- telefonieflüssen - Google Patents

Verfahren und system zum sichern von ip- telefonieflüssen

Info

Publication number
ATE538564T1
ATE538564T1 AT06808081T AT06808081T ATE538564T1 AT E538564 T1 ATE538564 T1 AT E538564T1 AT 06808081 T AT06808081 T AT 06808081T AT 06808081 T AT06808081 T AT 06808081T AT E538564 T1 ATE538564 T1 AT E538564T1
Authority
AT
Austria
Prior art keywords
headers
osi
data sequence
protocol
data
Prior art date
Application number
AT06808081T
Other languages
English (en)
Inventor
Benjamin Calais
Gerard Kaas
Original Assignee
Checkphone Technologies
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 Checkphone Technologies filed Critical Checkphone Technologies
Application granted granted Critical
Publication of ATE538564T1 publication Critical patent/ATE538564T1/de

Links

Classifications

    • 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
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/4645—Details on frame tagging
    • H04L12/4666—Operational details on the addition or the stripping of a tag in a frame, e.g. at a provider edge node
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
  • Small-Scale Networks (AREA)
AT06808081T 2005-09-06 2006-09-06 Verfahren und system zum sichern von ip- telefonieflüssen ATE538564T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0552691A FR2890510B1 (fr) 2005-09-06 2005-09-06 Securisation des flux en telephone sur ip
PCT/FR2006/002054 WO2007028896A1 (fr) 2005-09-06 2006-09-06 Securisation des flux en telephonie sur ip

Publications (1)

Publication Number Publication Date
ATE538564T1 true ATE538564T1 (de) 2012-01-15

Family

ID=36487276

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06808081T ATE538564T1 (de) 2005-09-06 2006-09-06 Verfahren und system zum sichern von ip- telefonieflüssen

Country Status (5)

Country Link
US (1) US20080062995A1 (de)
EP (1) EP1935142B1 (de)
AT (1) ATE538564T1 (de)
FR (1) FR2890510B1 (de)
WO (1) WO2007028896A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914805A1 (fr) * 2007-04-03 2008-10-10 Thales Sa Architecture d'un reseau local ouvert support de services audio entre usagers ip appartenant a des domaines cloisonnes
CN102957678B (zh) * 2011-08-26 2016-04-06 北京华为数字技术有限公司 认证ip电话机和协商语音域的方法、系统以及设备
US8626912B1 (en) 2013-03-15 2014-01-07 Extrahop Networks, Inc. Automated passive discovery of applications
US8619579B1 (en) * 2013-03-15 2013-12-31 Extrahop Networks, Inc. De-duplicating of packets in flows at layer 3
US8867343B2 (en) 2013-03-15 2014-10-21 Extrahop Networks, Inc. Trigger based recording of flows with play back
US9338147B1 (en) 2015-04-24 2016-05-10 Extrahop Networks, Inc. Secure communication secret sharing
US10204211B2 (en) 2016-02-03 2019-02-12 Extrahop Networks, Inc. Healthcare operations with passive network monitoring
US9729416B1 (en) 2016-07-11 2017-08-08 Extrahop Networks, Inc. Anomaly detection using device relationship graphs
US9660879B1 (en) 2016-07-25 2017-05-23 Extrahop Networks, Inc. Flow deduplication across a cluster of network monitoring devices
US10476673B2 (en) 2017-03-22 2019-11-12 Extrahop Networks, Inc. Managing session secrets for continuous packet capture systems
US10263863B2 (en) 2017-08-11 2019-04-16 Extrahop Networks, Inc. Real-time configuration discovery and management
US10063434B1 (en) 2017-08-29 2018-08-28 Extrahop Networks, Inc. Classifying applications or activities based on network behavior
US9967292B1 (en) 2017-10-25 2018-05-08 Extrahop Networks, Inc. Inline secret sharing
US10264003B1 (en) 2018-02-07 2019-04-16 Extrahop Networks, Inc. Adaptive network monitoring with tuneable elastic granularity
US10389574B1 (en) 2018-02-07 2019-08-20 Extrahop Networks, Inc. Ranking alerts based on network monitoring
US10038611B1 (en) 2018-02-08 2018-07-31 Extrahop Networks, Inc. Personalization of alerts based on network monitoring
US10270794B1 (en) 2018-02-09 2019-04-23 Extrahop Networks, Inc. Detection of denial of service attacks
US10116679B1 (en) 2018-05-18 2018-10-30 Extrahop Networks, Inc. Privilege inference and monitoring based on network behavior
US10411978B1 (en) 2018-08-09 2019-09-10 Extrahop Networks, Inc. Correlating causes and effects associated with network activity
US10594718B1 (en) 2018-08-21 2020-03-17 Extrahop Networks, Inc. Managing incident response operations based on monitored network activity
US10965702B2 (en) 2019-05-28 2021-03-30 Extrahop Networks, Inc. Detecting injection attacks using passive network monitoring
US11165814B2 (en) 2019-07-29 2021-11-02 Extrahop Networks, Inc. Modifying triage information based on network monitoring
US10742530B1 (en) 2019-08-05 2020-08-11 Extrahop Networks, Inc. Correlating network traffic that crosses opaque endpoints
US11388072B2 (en) 2019-08-05 2022-07-12 Extrahop Networks, Inc. Correlating network traffic that crosses opaque endpoints
US10742677B1 (en) 2019-09-04 2020-08-11 Extrahop Networks, Inc. Automatic determination of user roles and asset types based on network monitoring
US11165823B2 (en) 2019-12-17 2021-11-02 Extrahop Networks, Inc. Automated preemptive polymorphic deception
US11310256B2 (en) 2020-09-23 2022-04-19 Extrahop Networks, Inc. Monitoring encrypted network traffic
US11463466B2 (en) 2020-09-23 2022-10-04 Extrahop Networks, Inc. Monitoring encrypted network traffic
US11349861B1 (en) 2021-06-18 2022-05-31 Extrahop Networks, Inc. Identifying network entities based on beaconing activity
US11296967B1 (en) 2021-09-23 2022-04-05 Extrahop Networks, Inc. Combining passive network analysis and active probing
US11843606B2 (en) 2022-03-30 2023-12-12 Extrahop Networks, Inc. Detecting abnormal data access based on data similarity
US12483384B1 (en) 2025-04-16 2025-11-25 Extrahop Networks, Inc. Resynchronizing encrypted network traffic

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US6128666A (en) * 1997-06-30 2000-10-03 Sun Microsystems, Inc. Distributed VLAN mechanism for packet field replacement in a multi-layered switched network element using a control field/signal for indicating modification of a packet with a database search engine
US20020112076A1 (en) * 2000-01-31 2002-08-15 Rueda Jose Alejandro Internet protocol-based computer network service
JP4168574B2 (ja) * 2000-06-02 2008-10-22 株式会社日立製作所 パケット転送装置、パケット転送制御方法、及びパケット転送装置の設定方法
US6781989B1 (en) * 2000-11-17 2004-08-24 Advanced Micro Devices, Inc. Method to support VLANs on a phoneline network
US7411980B2 (en) * 2001-12-14 2008-08-12 Broadcom Corporation Filtering and forwarding frames within an optical network
AU2002325503A1 (en) * 2002-08-07 2004-02-25 Allied Telesis K.K. Transmission system, and method thereof
JP3853765B2 (ja) * 2002-11-08 2006-12-06 Ｎｅｃインフロンティア株式会社 パケット圧縮方式及びパケット復元方式並びにパケット圧縮方法及びパケット復元方法
US7912065B2 (en) * 2002-12-31 2011-03-22 Alcatel-Lucent Usa Inc. Automated voice over IP device VLAN-association setup
DE10319322A1 (de) * 2003-04-29 2004-12-02 Siemens Ag Verfahren zur Unterstützung einer automatischen Konfiguration einer Kommunikationseinrichtung
KR20070027523A (ko) * 2004-02-25 2007-03-09 마츠시타 덴끼 산교 가부시키가이샤 액세스 네트워크 시스템 및 가입자국 장치와 네트워크종단장치
US20070274321A1 (en) * 2004-03-17 2007-11-29 Jonsson Ulf F Vlan Mapping For Multi-Service Provisioning
US7492763B1 (en) * 2004-07-16 2009-02-17 Applied Micro Circuits Corporation User-specified key creation from attributes independent of encapsulation type

Also Published As

Publication number Publication date
FR2890510B1 (fr) 2008-02-29
FR2890510A1 (fr) 2007-03-09
EP1935142A1 (de) 2008-06-25
US20080062995A1 (en) 2008-03-13
EP1935142B1 (de) 2011-12-21
WO2007028896A1 (fr) 2007-03-15

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