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JCSA17: Back to the 2017 edition of the Afnic Scientific Council Day

September 12, 2017

Watch the presentations made during the 7th edition of the Afnic Scientific Council's Day.


Organized on the premises of Télécom ParisTech, the theme of the 7th edition of the Afnic Scientific Council's Day was "Security and privacy on the Internet: what the DNS knows about you!".
Structured in two parts, with two tutorials in the morning and a seminar in the afternoon, the event brought together more than 300 people on-site and online via the webcast.

Watch the various conferences of the #JCSA17 day with their presentation media

 Hands on getDNS by Sara Dickinson from Sinodun and Willem Toorop from NLnet Labs

[PDF - 2.89 Mo]


Tutorial Le protocole TLS et l’utilisation de l’outil Scapy by Maxence Tury from ANSSI

[PDF - 331 Ko]


Allocution d’ouverture et présentation de l’Afnic by Régis Massé, Afnic CTO


Présentation du Conseil Scientifique et Introduction du Séminaire by Laurent Toutain (IMT Atlantique) and Afnic Scientific Council President

 [PDF - 1,19 Mo]


DNS and Privacy by Sara Dickinson from Sinodun

[PDF - 2,8 Mo]


DNS over TLS experiments and performance consideration by Alexander Mayrhofer from Registre

[PDF - 1,55 Mo]


Exfiltration de données via le DNS: Mode opératoire, démonstration et principes de protection by Marck To from EfficientIP

 [PDF - 1,35 Mo]


RGPD, contexte, enjeux et les changements à venir by Bruno RASLE from AFCDP

 [PDF - 918 Ko]


Discover the pictures of the conferences

All the pictures from #JCSA17 on Facebook


Program of the day

Download the full program of the day

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Afnic (the French acronym for "Association Française pour le Nommage Internet en Coopération" i.e. the French Network Information Centre), is a non-profit association. For 20 years, we have been the registry for the management of Internet addresses under the .fr TLD suffix. We also manage the French overseas TLDs for .re (Reunion Island), .pm (St. Pierre and Miquelon), .tf (French Southern and Antarctic Territories), .wf (Wallis and Futuna), and .yt (Mayotte). In addition to the more than 3.2 million domain names they represent, we are also the back-end registry for 14 companies as well as local and regional authorities that have chosen to have their own TLD suffix including .paris, .bzh, .alsace, .corsica, .mma, .ovh, .leclerc and .sncf. We actively support the digital transformation of small and mid-size businesses in France with our system Réussir en .fr ( and offer a free online presence support package ranging from diagnostic tools to on-site training throughout France. As an association, we federate a community of more than one hundred members with varied profiles but all of whom are stakeholders on the web: registrars, companies, federations, users, institutions, etc. Our role is part of a broader assignment involving the common good, which consists in helping to make the Internet more secure, stable and open to innovation each day, in which the French Internet community plays a leading role. In addition, we pay 90% of the profits from the management of the .fr TLD to our Afnic Foundation for Digital Solidarity ( which each year finances some thirty projects designed to reduce the digital divide throughout France.