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|>|VoIP Security  
> Access to the content HTML Beginning of the presentation
PDF PDF version [1,9 MB]  
> Description Security of VoIP protocols (H323, SIP) overview  
> Context & Dates Talk presented during Convention Securite Management, on 16 June 2005.
> Author Alain Thivillon (Alain.Thivillon@hsc.fr) , Franck Davy and Nicolas Jombart 
> Type [ French - HTML ]  
> Abstract &
Table of content
Enjeux et Risques
Protocole H.323
Protocole H.323 : Établissement(s) d'appels
Protocole H.323 : Filtrage
Protocole H.323 et Déni de service
Protocole SIP
Protocoles de transport Media RTP/RTCP
Écoute et insertion de flux RTP
Sécurité RTP : SRTP (RFC 3711)
Sécurité des protocoles propriétaires (CISCO, Alcatel etc.)
Réseaux GSM et Protocoles de VoIP
Vulnérabilités passées ...
Sécurité de la téléphonie classique ?  
> Related documents
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[Article]  Le protocole ZRTP [27 May 2008 - French]
[Presentation]  VoIP and security : experiences of security audits [6 April 2006 - French]
[Presentation]  Managing insecurity of spontaneous infrastructures [3 April 2006 - French]
[Presentation]  Spontaneous infrastructures : witch security ? [19 October 2005 - French]
[Presentation]  Firewalls are not dead [10 May 2005 - French]
[Presentation]  Stakes of network security [31 March 2005 - French]
[Presentation]  Voice over IP [10 October 1997 - French]
[Article]  Voice over IP [September 1997 - French]
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