Tout savoir sur les adresses IP et la confidentialité en ligne
Des guides clairs sur les adresses IP, l’IPv6, les ASN, les fuites DNS et la protection de votre vie privée en ligne.
- What is an IP address? A plain-language guide
What an IP address is, the difference between public and private addresses, how they are assigned, and what others can learn from yours.
Lire le guide - IPv4 vs IPv6: what's the difference and why it matters
How IPv4 and IPv6 differ in address size, notation, NAT, security and performance, and how to check whether your connection supports IPv6.
Lire le guide - What is an ASN (autonomous system number)?
How autonomous systems and BGP stitch the internet together, what an ASN tells you about an IP address, and how to look one up.
Lire le guide - How to hide your IP address: VPN, Tor, proxies compared
Five practical ways to hide your IP address, what each one protects against, and how to verify that it actually works.
Lire le guide - How IP geolocation works — and how accurate it is
Where IP location data comes from, why it is accurate to the country but not the street, and what the accuracy radius means.
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