[TECH] European NTP strategic autonomy

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Bonjour,

Dans le cadre de mes recherches sur la r=C3=A9silience et en particulier li=
=C3=A9 =C3=A0 l=E2=80=99article 6 du DNA, je cr=C3=A9e des outils pour capt=
urer les d=C3=A9pendances.
Une sonde pourra =C3=AAtre connect=C3=A9 sur un port mirror (jusqu=E2=80=99=
=C3=A0 100Gbps) pour extraire des informations comme les serveurs NTP, DNS,=
 https (avec les informations TLS et plus).
Des outils manuels compl=C3=A8tent cette sonde, notamment tlsPing (en chant=
ier): https://github.com/fozog/tlsping

En regardant les serveurs NTP europ=C3=A9ens, voici les serveurs NTP qui su=
pportent NTS:
- France RDEM Systems / Viarouge
- Germany PTB (Federal Institute)
- Germany FAU Erlangen-N=C3=BCrnberg
- Netherlands VSL / SIDN
- Sweden RISE / Netnod
- Switzerland METAS / Community

Le hic (pour moi) c=E2=80=99est que tous utilisent un certificat =C3=A9mis =
par Internet Security Research Group, bas=C3=A9 aux USA (les registrar et s=
erveurs DNS authoritative sont en europe).

Avez-vous d=E2=80=99autres informations sur le sujet ?
Si vous avez des recommendations sur l=E2=80=99outil ou des fonctionnalit=
=C3=A9s qui seraient utiles, je suis preneur=E2=80=A6

Fran=C3=A7ois-Fr=C3=A9d=C3=A9ric


PS: j=E2=80=99ai =C3=A9t=C3=A9 surpris de voir que impots.gouv.fr utilise u=
n certificat =C3=A9mis par "country=3DGB, org=3DSectigo Limited =C2=BB !=

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