De quoi est fait internet
A global network of networks joined by the TCP/IP protocols.
- Ordinateur — a pour partie. The Internet links billions of computers.
- Router — a pour partie. A network of routers.
- Optical fibre — a pour partie. The backbones are optical fibre.
- TCP/IP — utilise. Networks are joined by the TCP/IP protocols.
- Packet switching — utilise. Data is sent in packets.
- Public-key cryptography — utilise. HTTPS is protected by asymmetric encryption.
- Silica (sand) — est fait de. The backbones are silica optical fibre.
- Cuivre — est fait de. The last mile is copper.